CN213252375U

CN213252375U - Intracranial hematocele drainage tube capable of measuring pressure

Info

Publication number: CN213252375U
Application number: CN202021693458.7U
Authority: CN
Inventors: 於江泉; 刘萍
Original assignee: Northern Jiangsu Peoples Hospital
Current assignee: Northern Jiangsu Peoples Hospital; Subei Peoples Hospital of Jiangsu Province
Priority date: 2020-08-14
Filing date: 2020-08-14
Publication date: 2021-05-25
Anticipated expiration: 2030-08-14

Abstract

The utility model discloses an intracranial hematocele drainage tube of measurable pressure, including suction ball and intracranial end, the exterior wall of suction ball is provided with the scale line, and the upper end of suction ball is connected with the connection lid, the inside of connecting the lid is provided with the anti-return cushion, the left side upper end of connecting the lid is fixed with sealed lid, and the right side of sealed lid is provided with the drainage tube, the right side of connecting the lid is connected with the link, the lower extreme of drainage tube is connected with the three-way pipe, and three-way pipe left side lower extreme is connected with the fixed block, intracranial end is connected in the left side of fixed block. This intracranial hematocele drainage tube that can measure pressure is provided with the three-way pipe, and the drainage tube on the present market is direct to link to each other with the suction ball, still needs opening in the middle of the pipe when wanting to measure intracranial pressure, and the three-way pipe can avoid opening again, can be more convenient when needs measure intracranial pressure like this, has also avoided causing the possibility of secondary injury to patient, can not cause any influence to the drainage moreover.

Description

Intracranial hematocele drainage tube capable of measuring pressure

Technical Field

The utility model relates to the technical field of medical appliances, in particular to an intracranial hematocele drainage tube capable of measuring pressure.

Background

The drainage tube is generally placed in a body cavity, is mainly used for drainage of blood, pus and other hematocele after operation after the operation, has a plurality of clinically applied surgical drainage tubes, some are used for catheterization, some are used for wounds, gastrointestinal tracts, biliary tracts and the like, and surgical drainage is used for guiding the pus, blood and hematocele accumulated in human tissues or body cavities to the outside of a body so as to prevent postoperative infection and influence on wound healing.

The original intracranial extravasated blood flow guide tube in the market is directly connected with a flow guide bag, and when the intracranial pressure is measured, an opening is needed in the middle of the flow guide tube, so that the intracranial extravasated blood flow guide tube is very inconvenient to measure.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an intracranial hematocele drainage tube of measurable pressure to solve the original intracranial extravasated blood honeycomb duct that proposes in the above-mentioned background art and be connected with the drainage bag directly, still need opening in the middle of the pipe when wanting to measure intracranial pressure, very inconvenient problem.

In order to achieve the above object, the utility model provides a following technical scheme: the intracranial hematocele drainage tube capable of measuring pressure comprises a suction ball and an intracranial end, wherein a scale line is arranged on the outer wall of the suction ball, the upper end of the suction ball is connected with a connecting cover, an anti-backflow soft cushion is arranged inside the connecting cover, a sealing cover is fixed at the upper end of the left side of the connecting cover, a drainage tube is arranged on the right side of the sealing cover, a hanging ring is connected to the right side of the connecting cover, a three-way tube is connected to the lower end of the drainage tube, a fixing block is connected to the lower end of the left side of the three-way tube, and the intracranial end is connected to the.

Preferably, the suction ball is movably connected with the connecting cover, and a communicating structure is formed between the connecting cover and the drainage tube.

Preferably, the anti-backflow cushion is provided with four anti-backflow cushions, and the shape and the structure of the anti-backflow cushion are matched with those of the connecting cover.

Preferably, the three-way pipe comprises a three-way valve and a heparin cap, the three-way valve is arranged on the inner side of the three-way pipe, and the right end of the three-way pipe is connected with the heparin cap.

Preferably, the three-way pipe is movably connected with the heparin cap, and the three-way pipe, the drainage tube and the intracranial end form a communicating structure.

Preferably, the intracranial end comprises a through hole and a flow guiding convex edge, the inner surface wall and the outer surface wall of the intracranial end are both provided with the through hole, and the flow guiding convex edge is arranged inside the intracranial end.

Preferably, the cross section of the intracranial end is a rectangular structure, and a communicating structure is formed between the intracranial end and the through hole.

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

1. the intracranial hematocele drainage tube capable of measuring pressure is provided with the backflow-preventing cushion which can only be bent in one direction, and the backflow-preventing cushion can prevent the situation of hematocele backflow after the suction ball is fully pumped because the suction ball is generally hung at a position higher than the skull in the intracranial drainage process;

2. because the drainage tube on the market is directly connected with the suction ball at present, the middle of the catheter is required to be opened when the intracranial pressure is measured, and the three-way tube can be prevented from being opened again, so that the intracranial pressure can be measured more conveniently, and the possibility of causing secondary injury to a patient is avoided;

3. because the most concentration of hematocele in the human body is higher to the drainage tube pipeline is thinner, the condition of intraductal jam can appear when the drainage like this, still need change the drainage tube like this, not only influence efficiency, cause the possibility of secondary damage to patient in addition, this novel intracranial end is provided with the through-hole, hematocele and drainage tube area of contact increase like this, the hematocele gets into the drainage tube speed and accelerates, and under the auxiliary action of water conservancy diversion bead, the hematocele flow increases, the possibility of blockking up the drainage tube reduces greatly.

Drawings

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

FIG. 2 is a schematic view of the structure of the anti-backflow cushion of the present invention;

fig. 3 is a schematic view of the structure of the flow guiding rib of the present invention.

In the figure: 1. sucking the ball; 2. a reticle; 3. a connecting cover; 4. a backflow prevention soft cushion; 5. a sealing cover; 6. a drainage tube; 7. hanging a ring; 8. a three-way pipe; 801. a three-way valve; 802. a heparin cap; 9. a fixed block; 10. the intracranial end; 1001. a through hole; 1002. and (4) a flow guiding convex edge.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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 a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a intracranial hematocele drainage tube capable of measuring pressure comprises a suction ball 1, a scale line 2, a connecting cover 3, an anti-backflow cushion 4, a sealing cover 5, a drainage tube 6, a hanging ring 7, a three-way pipe 8, a three-way valve 801, a heparin cap 802, a fixing block 9, an intracranial end 10, a through hole 1001 and a flow guide convex edge 1002, wherein the scale line 2 is arranged on the outer wall of the suction ball 1, the upper end of the suction ball 1 is connected with the connecting cover 3, the anti-backflow cushion 4 is arranged inside the connecting cover 3, the sealing cover 5 is fixed at the upper end of the left side of the connecting cover 3, the drainage tube 6 is arranged on the right side of the sealing cover 5, the hanging ring 7 is connected to the right side of the connecting cover 3, the three-way pipe 8 is connected to the lower end of the left side of;

the drainage tube 6 is movably connected with the connecting cover 3, a communicating structure is formed between the connecting cover 3 and the drainage tube 6, the suction ball 1 needs to be replaced after the accumulated blood in the suction ball 1 is fully pumped, and for the convenience of replacement, secondary damage to a patient is avoided during replacement, the connecting cover 3 is movably connected with the drainage tube 6 to avoid the situation, the number of the backflow-preventing soft pads 4 is four, the shape structure of the backflow-preventing soft pad 4 is matched with that of the connecting cover 3, the intracranial accumulated blood drainage tube 6 capable of measuring pressure is provided with the backflow-preventing soft pad 4, the backflow-preventing soft pad 4 can only be bent in a single direction, and the suction ball 1 is generally hung at a position higher than the skull in the intracranial drainage process, and the backflow-preventing soft pad 4 can prevent the situation of the accumulated blood after the suction ball 1 is fully pumped;

the three-way pipe 8 comprises a three-way valve 801 and a heparin cap 802, the three-way valve 801 is arranged on the inner side of the three-way pipe 8, the heparin cap 802 is connected with the right end of the three-way pipe 8, the three-way pipe 8 is movably connected with the heparin cap 802, and communicating structures are formed among the three-way pipe 8, the drainage tube 6 and the intracranial end 10, because the drainage tube 6 on the market is directly connected with the suction ball 1, when the intracranial pressure is measured, the middle of the catheter is required to be opened, the three-way pipe 8 can avoid re-opening, thus being more convenient when the intracranial pressure needs to be measured, avoiding the possibility of secondary injury to the patient, under the action of the three-way valve 801, any flow port of the three-way pipe 8 can be closed, the drainage tube 6 is closed during pressure measurement, therefore, the pressure measurement can be prevented from deviating, and the other end of the three-way pipe 8 is sealed by the heparin cap 802 when the pressure measurement is not needed, so that the hematocele can be prevented from overflowing;

the intracranial end 10 comprises a through hole 1001 and a flow guiding convex rib 1002, the through hole 1001 is formed in the inner surface wall and the outer surface wall of the intracranial end 10, the flow guiding convex rib 1002 is arranged inside the intracranial end 10, the cross section of the intracranial end 10 is of a rectangular structure, and a communicating structure is formed between the intracranial end 10 and the through hole 1001, because most of hematocele in a human body is high in concentration, and a drainage tube 6 is thin, the condition of intraductal blockage can occur during drainage, the drainage tube 6 needs to be replaced, the efficiency is influenced, secondary damage to a patient is caused, the novel intracranial end 10 is provided with the through hole 1001, the contact area of the hematocele and the drainage tube 6 is increased, the speed of the hematocele entering the drainage tube 6 is accelerated, the hematocele flow is increased under the auxiliary action of the flow guiding convex rib 1002, and the possibility of blocking the drainage tube.

The working principle is as follows: for the intracranial hematocele drainage tube 6 capable of measuring pressure, firstly, the drainage tube 6 is disinfected, then the intracranial end 10 is placed into the intracranial, because the drainage tube 6 used in the prior hospital has simple structure, when the drainage tube 6 is placed into the intracranial, the fixing effect of the drainage tube 6 is not good, thus leading to poor drainage effect and even possibly causing injury to patients, the novel drainage tube has the advantages that the fixing block 9 is additionally arranged between the intracranial end 10 and the three-way tube 8, the fixation of the drainage tube 6 outside the cranium is ensured, after the fixation is finished, the heparin cap 802 is opened, then one end of the three-way tube 8 is connected to an intracranial pressure monitor, the drainage tube 6 is closed through the three-way valve 801, the deviation of the pressure measuring result is prevented, after the pressure measurement is finished, the three-way valve 801 is rotated to open the drainage tube 6, the other end of the three-way tube 8 is closed by the heparin cap 802, the, then the suction ball 1 is squeezed, then the sealing cover 5 is closed, so that the suction ball 1 can suck out the intracranial hematocele under the action of vacuum pressure, when the suction ball 1 is fully sucked, only the connecting cover 3 is separated from the drainage tube 6, and then a new connecting cover 3 is replaced, because the most of the hematocele in the human body has higher concentration and the drainage tube 6 has thinner pipeline, the situation of blockage in the tube can occur during drainage, therefore, the drainage tube 6 needs to be replaced, which not only affects the efficiency, but also causes the possibility of secondary damage to patients, the novel intracranial end 10 is provided with the through hole 1001, so that the contact area of the hematocele and the drainage tube 6 is increased, the speed of the hematocele entering the drainage tube 6 is accelerated, under the auxiliary action of the flow guiding convex edge 1002, the hematocele flow is increased, the possibility of blocking the drainage tube 6 is greatly reduced, and the whole intracranial hematocele drainage tube 6 capable of measuring the pressure is used.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A intracranial hematocele drainage tube capable of measuring pressure comprises a suction ball (1) and an intracranial end (10), and is characterized in that: the utility model discloses a drainage device, including suction ball (1), lid, drainage tube (6), three-way pipe (8), fixed block (9), scale line (2) are provided with to the exterior wall of suction ball (1), and the upper end of suction ball (1) is connected with connects lid (3), the inside of connecting lid (3) is provided with anti-return cushion (4), the left side upper end of connecting lid (3) is fixed with sealed lid (5), and the right side of sealed lid (5) is provided with drainage tube (6), the right side of connecting lid (3) is connected with link (7), the lower extreme of drainage tube (6) is connected with three-way pipe (8), and three-way pipe (8) left side lower extreme.

2. The intracranial hematocele drainage tube according to claim 1, wherein: the suction ball (1) is movably connected with the connecting cover (3), and a communicating structure is formed between the connecting cover (3) and the drainage tube (6).

3. The intracranial hematocele drainage tube according to claim 1, wherein: the anti-backflow cushion (4) is provided with four, and the shape structure of the anti-backflow cushion (4) is matched with that of the connecting cover (3).

4. The intracranial hematocele drainage tube according to claim 1, wherein: the three-way pipe (8) comprises a three-way valve (801) and a heparin cap (802), the three-way valve (801) is arranged on the inner side of the three-way pipe (8), and the heparin cap (802) is connected to the right end of the three-way pipe (8).

5. The manometric intracranial hematocele drain of claim 4, wherein: the three-way pipe (8) is movably connected with the heparin cap (802), and the three-way pipe (8), the drainage tube (6) and the intracranial end (10) form a communicating structure.

6. The intracranial hematocele drainage tube according to claim 1, wherein: the intracranial end (10) comprises a through hole (1001) and a flow guiding convex edge (1002), the inner surface wall and the outer surface wall of the intracranial end (10) are both provided with the through hole (1001), and the flow guiding convex edge (1002) is arranged inside the intracranial end (10).

7. The intracranial hematocele drainage tube according to claim 6, wherein: the cross section of the intracranial end (10) is of a rectangular structure, and a communicating structure is formed between the intracranial end (10) and the through hole (1001).