CN211382997U

CN211382997U - Be used for cyst to last negative pressure treatment device

Info

Publication number: CN211382997U
Application number: CN201922036566.0U
Authority: CN
Inventors: 吴国谦; 王玉博; 叶爱珍; 陈瑞英; 莫凤玲
Original assignee: Dongguan Peoples Hospital
Current assignee: Dongguan Peoples Hospital
Priority date: 2019-11-22
Filing date: 2019-11-22
Publication date: 2020-09-01
Anticipated expiration: 2029-11-22

Abstract

The utility model discloses a continuous negative pressure treatment device for cyst, which comprises an extraction device and a negative pressure device; the extracting device comprises a needle guide tube and an adapter, the adapter is provided with two connecting ports, a flow passage is arranged in the adapter, and the two connecting ports are communicated with the flow passage; the guide pin pipe is arranged on the connecting port, and the other connecting port is sleeved with an extension pipe to be connected with the negative pressure device. The utility model discloses a guide pin pipe pierces the cyst, lasts the negative pressure by negative pressure device, with hydrops extraction to the negative pressure device in the cyst in, has simple structure, convenient to use, the wound that causes is little, the wound is healed easily, difficult infection, can shorten treatment cycle.

Description

Be used for cyst to last negative pressure treatment device

Technical Field

The utility model relates to the technical field of medical equipment, in particular to a cyst treatment device.

Background

Pseudocyst of auricle is also called auricle serous perichondritis, auricle non-suppurative perichondritis, auricle interchondrial effusion and the like, and refers to cyst-like bulge on the lateral surface of auricle, which contains serous exudate, and the onset age is 30-50 years old, while men are more than women and are more frequently in ears on one side. Fluid accumulation is in the cartilage, not between the perichondrium and the cartilage. The treatment method usually used is puncture, which is operated under aseptic environment, a little 2% iodine tincture can be injected after puncture, pressure dressing or plaster fixation is performed, or, by incision and strict aseptic operation, a CO2 laser or a scalpel is used for cutting off the whole capsule wall, a small window is opened, the capsule wall is scratched, drainage is usually performed, and pressure dressing is performed to promote the capsule wall to collapse and cling to the adhesive until healing. The puncture and incision operations are too long, the operations are complex, the formed wound is large, healing is not facilitated, pain of patients is increased, and purulent infection and the like are easy to occur.

Disclosure of Invention

In order to solve the problem, the utility model provides a be used for cyst to last negative pressure treatment device, its main objective provides a structure and operates more simple treatment device, makes auricle wall hug closely through last negative pressure to the cyst, and is airtight, does benefit to the healing of wound more, shortens treatment cycle.

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

a continuous negative pressure treatment device for cyst comprises an extraction device and a negative pressure device;

the extraction device comprises a needle guide tube and an adapter, the adapter is provided with two connectors, a flow channel is arranged in the adapter, and the two connectors are communicated with the flow channel; the guide pin pipe is arranged on the connecting port, and an extension pipe is sleeved on the other connecting port and connected with the negative pressure device.

The needle guide tube is inserted into the auricular pseudocyst, negative pressure is continuously exerted by the negative pressure device, and accumulated liquid in the auricular pseudocyst enters the needle guide tube and then enters the negative pressure device through the extension tube. Through such design, the wound that the needle guide tube pierced the pseudocyst of auricle formed is less, and negative pressure device's lasting negative pressure for auricle wall hugs closely, and inside air is arranged completely, is favorable to the healing of wound, shortens treatment cycle.

Further, the adapter is equipped with the plunger hole, the adapter is Y type tee bend adapter, and the downthehole isolating plug that is equipped with of plunger, be equipped with a steel needle in the guide pin pipe, the steel needle passes the isolating plug and is connected with holding the needle handle.

Pierce auricle pseudocyst through setting up the steel needle, more be favorable to the guide pin pipe to get into auricle pseudocyst, hold the needle handle through pulling and make the steel needle shift out from the guide pin pipe, make the hydrops get into the guide pin pipe smoothly.

Furthermore, the extension pipe end is equipped with a malleation joint and cup joints on the extension pipe, be equipped with positive pressure valve on the malleation joint, be equipped with the drainage tube on the positive pressure valve and be connected with negative pressure device.

Furthermore, be equipped with the one-hand clamp on the extension pipe, be equipped with the through-hole on the one-hand clamp, in the through-hole was arranged in to the extension pipe, radially being equipped with logical groove along the through-hole.

When the auricle pseudocyst effusion is filled with the negative pressure device, the extension pipe is moved to one side of the through groove, so that the effusion stops flowing, and after the negative pressure device is replaced, the effusion is recovered to flow after the extension pipe is moved to the through hole of the single-hand clamp.

Furthermore, the negative pressure device is a vacuum tube, and an air-tight piece is arranged at the opening of the vacuum tube.

Further, the adapter is a transparent adapter.

In order to smoothly observe whether auricle pseudocyst effusion smoothly enters the needle guide tube, the transparent adapter is adopted, which is more favorable for observation.

Furthermore, needle tubes are arranged at two ends of the drainage tube, and rubber is sleeved on the outer surfaces of the needle tubes at the end connected with the negative pressure device.

Further, the airtight piece is a splash-proof cap provided with a butyl rubber plug.

The beneficial effects of the utility model reside in that: pierce the cyst through the needle tubing, last the negative pressure by negative pressure device and extract the hydrops in the cyst to the negative pressure device in, the wound of formation is less, and the operation is safe simple, convenient and fast, lasts the negative pressure to the cyst and treats the healing that is favorable to the wound, shortens treatment cycle. The economic pressure of the patient is reduced, hospitalization is not required, infection is not easy to occur, and the patient can be completely healed within 4-5 days.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic view of an extraction device.

Fig. 3 is a reference diagram of a first embodiment of the present invention.

The reference numbers illustrate: 1. an extraction device; 2. a drainage tube; 3. a negative pressure device; 4. a needle guide tube; 5. an adapter; 6. an isolation plug; 7. a steel needle; 8. a needle holding handle; 9. an extension tube; 10. clamping with a single hand; 11. a positive pressure joint; 12. a positive pressure valve.

Detailed Description

Referring to fig. 1-3, the present invention relates to a device for cyst continuous negative pressure therapy, which comprises an extraction device 1 and a negative pressure device 3;

the extraction device 1 comprises a needle guide tube 4 and an adapter 5, wherein the adapter 5 is provided with two connecting ports, a flow channel is arranged in the adapter 5, and the two connecting ports are communicated with the flow channel; the needle guide tube 5 is arranged on a connecting port, and an extension tube 9 is sleeved on the other connecting port and connected with the negative pressure device 3.

First embodiment, as shown with reference to fig. 3, the utility model discloses a treatment device that draw-out device 1 and negative pressure device 3 constitute, when using, pierce the pseudocyst of auricle through leading needle tubing 4 in, by the continuous negative pressure of negative pressure device 3, the hydrops in the pseudocyst of auricle gets into leading needle tubing 4, under negative pressure device 3's suction effect, the hydrops in the pseudocyst of auricle then gets into negative pressure device 3 through extension tube 9. Through such design, the wound that needle guide tube pierced the pseudocyst of auricle and formed is less, and negative pressure device's the negative pressure that lasts for auricle wall is hugged closely, and inside air is arranged to the greatest extent, is favorable to the healing of wound, shortens treatment cycle, simultaneously, the utility model discloses a simple, easy and simple to handle can be suitable for the wide application to the structural component.

Referring to the schematic diagrams of the extraction device shown in fig. 1-2, as a preferred embodiment, a plunger hole is formed in the adapter 5, it can be seen from fig. 2 that the adapter 5 is a Y-shaped three-way adapter, an isolating plug 6 is arranged in the plunger hole, the isolating plug 6 is plugged into the plunger hole and isolated from the outside air, a steel needle 7 is arranged in the needle guiding tube 4, and the steel needle 7 passes through the isolating plug 6 and is connected with a needle holding handle 8. Extension pipe 9 end is equipped with a malleation and connects 11 to cup joint on extension pipe 9, be equipped with positive pressure valve 12 on the malleation connects 11, be equipped with drainage tube 2 on the positive pressure valve 12 and be connected with negative pressure device 3, be equipped with one-hand clamp 10 on the extension pipe 9, be equipped with the through-hole on the one-hand clamp 10, in the through-hole is arranged in to extension pipe 9, radially being equipped with logical groove along the through-hole. The adapter 5 is a transparent adapter.

Embodiment two, it indicates with reference to fig. 1-2, is using the utility model discloses the time, in order to further conveniently pierce the auricle pseudocyst, pierce the auricle pseudocyst through steel needle 7, because the adapter 5 who adopts is transparent adapter, when observing the condition that the effusion in the auricle pseudocyst appears the weeping, the pulling is held needle handle 8 and is taken out the steel needle from adapter 5. The negative pressure device 3 is a vacuum tube, an airtight piece is arranged at the opening of the vacuum tube, the airtight piece is a splash-proof cap provided with a butyl rubber plug, and rubber is sleeved on the outer surface of a needle tube of the drainage tube 2 at the end connected with the vacuum tube. During the connection, in the splashproof cap entering vacuum tube of needle tubing puncture through being equipped with butyl rubber stopper under the effect of external force, the leakproofness is strong, can not leak gas, can provide and last the negative pressure, attracts hydrops to extension pipe 9, and the hydrops further enters into drainage tube 2 through malleation joint 11, by drainage tube 2 drainage hydrops to vacuum tube in. When the vacuum pipe is to be filled, the extension pipe 9 can be moved to one side of the through groove on the single-hand clamp 10 through the vacuum pipe, so that the accumulated liquid stops flowing, and after the negative pressure device 3 is replaced, the extension pipe 9 is moved to the through hole of the single-hand clamp 10, so that the accumulated liquid can flow again.

The above embodiments are only for describing the preferred embodiments of the present invention, and are not intended to limit the scope of the present invention, and various modifications and improvements made by the technical solution of the present invention by those skilled in the art are all within the scope of the present invention as defined by the claims.

Claims

1. The utility model provides a be used for cyst to last negative pressure treatment device which characterized in that: comprises an extraction device and a negative pressure device;

2. A device for sustained negative pressure treatment of cysts as claimed in claim 1, wherein: the adapter is equipped with the plunger hole, the adapter is Y type tee bend adapter, and the downthehole isolating plug that is equipped with of plunger, be equipped with a steel needle in the guide pin pipe, the steel needle passes the isolating plug and is connected with holding the needle handle.

3. A device for sustained negative pressure treatment of cysts as claimed in claim 2, wherein: the extension pipe end is equipped with a malleation joint and cup joints on the extension pipe, be equipped with positive pressure valve on the malleation joint, be equipped with the drainage tube on the positive pressure valve and be connected with negative pressure device.

4. A device for sustained negative pressure treatment of cysts as claimed in claim 3, wherein: the extension pipe is provided with a single-hand clamp, the single-hand clamp is provided with a through hole, the extension pipe is arranged in the through hole, and a through groove is radially arranged along the through hole.

5. A device for sustained negative pressure treatment of cysts as claimed in claim 1, wherein: the negative pressure device is a vacuum tube, and an air-tight piece is arranged at the opening of the vacuum tube.

6. A device for sustained negative pressure treatment of cysts as claimed in claim 1, wherein: the adapter is a transparent adapter.

7. A device for sustained negative pressure treatment of cysts as claimed in claim 3, wherein: the two ends of the drainage tube are both provided with needle tubes, and rubber is sleeved on the outer surface of the needle tube at the end connected with the negative pressure device.

8. A device for the sustained negative pressure treatment of cysts as claimed in claim 5, wherein: the airtight piece is a splash-proof cap provided with a butyl rubber plug.