CN210785599U

CN210785599U - Novel intracranial hematoma drainage device

Info

Publication number: CN210785599U
Application number: CN201920778555.7U
Authority: CN
Inventors: 刘增辉
Original assignee: Changzhou Second Peoples Hospital
Current assignee: Changzhou Second Peoples Hospital
Priority date: 2019-05-27
Filing date: 2019-05-27
Publication date: 2020-06-19
Anticipated expiration: 2029-05-27

Abstract

The utility model relates to a novel intracranial hematoma drainage device, include: an intracranial tubing; the front end of the intracranial pipe fitting is arc-shaped; the intracranial tube comprising: a first and a second draft tube; the front end of the first drainage tube is communicated with the front end of the second drainage tube through a hollow rib; the front ends of the first and second drainage tubes are provided with a plurality of drainage side holes along the circumference of the tubes relative to the lower part communicated with the hollow ribs; the utility model discloses a novel intracranial hematoma drainage device, through the setting of two-chamber, not only can use two drainage tubes simultaneously to carry out the drainage, can also regard one of them drainage tube as the drainage usefulness, regard another drainage tube as washing usefulness to can prevent to take place to block up as the drainage tube that the drainage was used, and influence the drainage effect, and when the drainage tube as washing usefulness washes each drainage side opening on the drainage tube as the drainage usefulness, the flush fluid does not occupy the drainage tube that the drainage was used, ensure going on continuously of drainage, thereby ensure the drainage effect.

Description

Novel intracranial hematoma drainage device

Technical Field

The utility model relates to the field of medical equipment, concretely relates to novel intracranial hematoma drainage device.

Background

At present, the craniocerebral hematoma drainage tube of using, be applicable to the drainage of the wicresoft hematoma of cerebral hemorrhage and clear away the art, because the drainage tube volume itself that stretches into the craniocerebral is just less, the diameter in drainage hole is less, lead to the intracranial hematoma easily to block up the drainage hole, the drainage is unblocked, influence the drainage effect, also there is the drainage tube in the market to set up the washing structure, in order when the drainage hole blocks up, through the backwash drainage hole and solve the problem that the drainage hole blockked up, but flush fluid and drainage are the passageway of sharing greatly, can not the drainage when washing like this, thereby influence drainage speed, therefore, the utility model discloses a novel intracranial hematoma drainage device has specially designed, set the two-chamber to with intracranial pipe fitting, with the drainage and wash separately, not only can solve the problem that the drainage hole blockked up, can improve drainage speed moreover.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a novel intracranial hematoma drainage device, which sets the intracranial pipe fitting into a double-cavity, and separates drainage and flushing to improve the drainage speed.

In order to achieve the above object, the present invention provides a novel intracranial hematoma drainage device, which comprises: an intracranial tubing; the front end of the intracranial pipe fitting is arc-shaped; the intracranial tube comprising: a first and a second draft tube; the front end of the first drainage tube is communicated with the front end of the second drainage tube through a hollow rib; and the front ends of the first and second drainage tubes are provided with a plurality of drainage side holes along the circumference of the tubes relative to the lower part communicated with the hollow ribs.

Further, the first and second draft tubes have the same structure and both comprise: a drainage intracranial section, a drainage three-way joint and a drainage extracranial section; the drainage intracranial section is communicated with a first joint of the drainage three-way joint; the drainage extracranial section is communicated with a second joint of the drainage three-way joint; each drainage side hole is arranged on the drainage intracranial section; and a sacculus is arranged on the drainage extracranial section.

Further, the drainage side hole is triangular.

Furthermore, the distribution length of a plurality of drainage side holes on each drainage tube is 1.8-2.2 cm.

Furthermore, a pressure detection sensor is arranged at the front end of the intracranial pipe fitting.

Compared with the prior art, the utility model has the advantages that the novel intracranial hematoma drainage device can not only simultaneously use two drainage tubes for drainage through the double-cavity arrangement, but also can use one drainage tube as drainage and the other drainage tube as flushing, thereby preventing the drainage tube as drainage from being blocked and influencing the drainage effect, and when the drainage tube as flushing is used for flushing each drainage side hole on the drainage tube as drainage, the flushing fluid for drainage is not occupied, thereby ensuring the continuous operation of drainage and ensuring the drainage effect; in addition, the novel intracranial hematoma drainage device reduces the probability of blocking the drainage side hole by the blood clot and ensures the drainage effect by arranging a plurality of triangular drainage side holes on the drainage tube; meanwhile, the intracranial pressure is monitored in real time through the pressure detection sensor, so that medical personnel at a monitoring end can know the intracranial pressure of a patient in real time, and corresponding solving measures can be taken in time when the intracranial pressure exceeds a normal range.

Drawings

The present invention will be further explained with reference to the drawings and examples.

Fig. 1 is a front view of the novel intracranial hematoma drainage device of the present invention;

fig. 2 is an enlarged schematic view of a in fig. 1.

Wherein:

the drainage system comprises a first drainage tube 1, a drainage intracranial section 10 of the first drainage tube, a drainage three-way joint 11 of the first drainage tube, a drainage extracranial section 12 of the first drainage tube, a balloon 120 of the first drainage tube, an end cover 121 of the first drainage tube, a drainage side hole 13 of the first drainage tube, a second drainage tube 2, a drainage intracranial section 20 of the second drainage tube, a drainage three-way joint 21 of the second drainage tube, a drainage extracranial section 22 of the second drainage tube, a balloon 220 of the second drainage tube, an end cover 221 of the second drainage tube, a drainage side hole 23 of the second drainage tube, a hollow rib 30 and a pressure detection sensor 40.

Detailed Description

The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic drawings and illustrate the basic structure of the present invention only in a schematic manner, and thus show only the components related to the present invention.

Examples

As shown in fig. 1 and 2, the present embodiment provides a novel intracranial hematoma drainage device, comprising: an intracranial tubing; the front end of the intracranial pipe fitting is arc-shaped; the intracranial tube comprising: a first and a second draft tube; the front end of the first drainage tube 1 is communicated with the front end of the second drainage tube 2 through a hollow rib 30; and a plurality of drainage side holes are arranged at the front ends of the first and second drainage tubes along the circumference of the tubes relative to the lower part communicated with the hollow rib 30.

Specifically, the novel intracranial hematoma drainage device of this embodiment sets the intracranial pipe fitting to two-chamber, promptly the intracranial pipe fitting includes: two drainage tubes; when drainage is needed, the two drainage tubes can conduct drainage simultaneously, so that the drainage speed is greatly improved.

Specifically, the intracranial tube is suitable for extending into the cranium of a patient, so that the front end of the intracranial tube is arranged to be arc-shaped, and the intracranial tube can be prevented from penetrating through brain tissues in the process of extending into the cranium to cause injury to the patient.

The first and second drainage tubes have the same structure and both comprise: a drainage intracranial section, a drainage three-way joint and a drainage extracranial section; the drainage intracranial section is communicated with a first joint of the drainage three-way joint; the drainage extracranial section is communicated with a second joint of the drainage three-way joint; each drainage side hole is respectively arranged on the corresponding drainage intracranial section; and a sacculus is arranged on the drainage extracranial section.

Specifically, the novel intracranial hematoma drainage device of this embodiment can also regard one of them drainage tube as drainage usefulness, regard another drainage tube as washing usefulness to can prevent to take place to block up as the drainage tube that drainage was used, and influence drainage effect, when the drainage tube that is used as washing washes each drainage side opening on the drainage tube that is used as drainage usefulness moreover, the flush fluid does not occupy the drainage tube that drainage was used, guarantees going on continuously of drainage, thereby ensures the drainage effect.

In particular, assuming that the first drain tube 1 is used for drainage, the second drain tube 2 is used for flushing, i.e. the third connection of the drainage tee 21 of the second drain tube 2 can be used for injecting flushing liquid, such as but not limited to physiological saline; physiological saline is also pre-stored in the draining extracranial section 22 of the second drain tube 2; the saccule 220 of the second drainage tube 2 is extruded, and the physiological saline is extruded into the first drainage tube 1, so that the physiological saline washes each drainage side hole 13 of the first drainage tube 1 to wash blood clots or blood residues attached to each drainage side hole 13, thereby preventing the blood clots from blocking the drainage side holes 13 to cause intracranial pressure abnormity, and further ensuring that drainage is normally performed; in addition, after the saccule 220 is loosened, intracranial hematoma clots can be sucked reversely, and the function of assisting the drainage of the first drainage tube 1 is achieved; similarly, if the second drainage tube 2 is used for drainage, the first drainage tube 1 can be used for flushing, and the using principle is the same as that of the first drainage tube, and is not described herein again.

In particular, the third connector of each drainage tee can also be used for injecting a medicament; before drainage, the medicine can be injected into the corresponding drainage intracranial section through the third joint of each drainage three-way joint, so that the medicine enters the cranium through the drainage intracranial section, and then the medicine is closed for a period of time to pretreat intracranial hematoma; the drainage three-way connector is arranged between the drainage intracranial section and the drainage extracranial section, so that when pretreatment is found to be not in place in the drainage process, the medicine can be continuously injected into the corresponding drainage intracranial section through the third connector of the drainage three-way connector.

Specifically, each drainage extracranial section is equipped with the detachable end cover for the other end that links to each other with drainage three way connection, adds and closes or washes and solve the back that blocks up, opens corresponding end cover, begins drainage or discharges flush fluid and the hematoma liquid of resorption.

Specifically, the drainage intracranial section 20 of the second drainage tube 2 is communicated with the drainage intracranial section 10 of the first drainage tube 1 through the hollow rib 30.

The drainage side hole is triangular.

Specifically, set the drainage side opening to triangle-shaped, compare with the circular shape drainage side opening of conventional, triangle-shaped's drainage side opening is difficult to blockked up by the clot, drainage hematoma that can be abundant, ensures the drainage effect.

Preferably, the drainage side hole is in the shape of an equilateral triangle, the side length of the equilateral triangle is 2-3mm, and the bottom edge of the equilateral triangle faces the front end of the intracranial pipe fitting, so that the drainage effect is better.

The distribution length a of a plurality of drainage side holes on each drainage tube is 1.8-2.2 cm.

Specifically, in order to further ensure sufficient drainage, in the embodiment, the distribution length a of each drainage side hole in the length direction of the corresponding drainage tube is 1.8-2.2cm, preferably 2.0 cm; the drainage side holes are uniformly distributed on the corresponding drainage tubes.

The front end of the intracranial pipe fitting is provided with a pressure detection sensor 40.

Specifically, the connecting lead of the pressure detection sensor 40 is suitable for passing through one of the irrigation tubes to be connected with an external monitoring end, and the intracranial pressure of the patient can be detected by the pressure detection sensor 40 in the drainage process, so that medical personnel at the monitoring end can know the intracranial pressure of the patient in real time, and when the intracranial pressure exceeds a normal range, the problem of intracranial pressure abnormity can be solved in time; the pressure detection sensor adopts the prior art, and the pressure detection sensor is connected with an external monitoring end and also adopts the prior art.

In summary, the novel intracranial hematoma drainage device of the embodiment, through the double-cavity arrangement, not only can simultaneously use two drainage tubes for drainage, but also can use one of the drainage tubes as drainage and use the other drainage tube as flushing, so that the drainage effect can be prevented from being influenced by blockage of the drainage tube used as drainage, and when the drainage tube used as flushing is used for flushing each drainage side hole on the drainage tube used as drainage, the flushing fluid does not occupy the drainage tube used for drainage, so that continuous drainage is ensured, and the drainage effect is ensured; in addition, the novel intracranial hematoma drainage device reduces the probability of blocking the drainage side hole by the blood clot and ensures the drainage effect by arranging a plurality of triangular drainage side holes on the drainage tube; meanwhile, the intracranial pressure is monitored in real time through the pressure detection sensor, so that medical personnel at a monitoring end can know the intracranial pressure of a patient in real time, and corresponding solving measures can be taken in time when the intracranial pressure exceeds a normal range.

In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.

Claims

1. A novel intracranial hematoma drainage device, comprising:

an intracranial tubing;

the front end of the intracranial pipe fitting is arc-shaped;

the intracranial tube comprising: a first and a second draft tube;

the front end of the first drainage tube is communicated with the front end of the second drainage tube through a hollow rib; and

the front ends of the first and second drainage tubes are provided with a plurality of drainage side holes along the circumference of the tubes relative to the lower part communicated with the hollow ribs.

2. The novel intracranial hematoma drainage device as recited in claim 1,

the first and second drainage tubes have the same structure and both comprise: a drainage intracranial section, a drainage three-way joint and a drainage extracranial section;

the drainage intracranial section is communicated with a first joint of the drainage three-way joint;

the drainage extracranial section is communicated with a second joint of the drainage three-way joint;

each drainage side hole is arranged on the drainage intracranial section; and

the drainage extracranial section is provided with a saccule.

3. The novel intracranial hematoma drainage device as recited in claim 2,

the drainage side hole is triangular.

4. The novel intracranial hematoma drainage device as recited in claim 3,

the distribution length of a plurality of drainage side holes on each drainage tube is 1.8-2.2 cm.

5. The novel intracranial hematoma drainage device as recited in claim 4,

the front end of the intracranial pipe fitting is provided with a pressure detection sensor.