CN213667256U

CN213667256U - Tube for continuous analgesia after thoracoscope chest operation

Info

Publication number: CN213667256U
Application number: CN202022282468.8U
Authority: CN
Inventors: 马虹飞; 宋蕾
Original assignee: Qingdao Central Hospital
Current assignee: Qingdao Central Hospital
Priority date: 2020-10-14
Filing date: 2020-10-14
Publication date: 2021-07-13
Anticipated expiration: 2030-10-14

Abstract

The utility model relates to a medical field especially relates to a continuous analgesia of thoracoscope chest postoperative is with pipe, which comprises a pipe body, the body front end is for sealing the design, and terminal intercommunication has the joint to be used for connecting the analgesia pump, the body top is provided with a plurality of medicine diffusion holes along its length direction equipartition, the body outer wall is provided with the scale of calculating its entering internal length along its length direction equipartition. The utility model discloses a connect and analgesia pump intercommunication to diffuse the hole through the medicine with analgesia pump injection anesthetic and disperse to the affected part, postoperative painful situation lasts the pump injection or is interrupted the dose, pulls out the body after the painful condition is stable, avoids vein analgesia and intramuscular analgesia, and then has avoided because of nausea, vomiting, dizziness, blood pressure anomaly that vein analgesia or intramuscular analgesia medicine arouse, gastrointestinal function resumes complications such as slow, patient's pain has been alleviateed, it is fast to recover, be fit for extensively promoting.

Description

Tube for continuous analgesia after thoracoscope chest operation

Technical Field

The utility model relates to the field of medical treatment, especially, relate to a continuous analgesia of thoracoscope chest postoperative is with pipe.

Background

In addition, the continuous epidural block is one of intraspinal anesthesia, belongs to local anesthesia, has a simpler method, and belongs to a traditional mode method. Both suffer from deficiencies such as paravertebral blocked needles or indwelling tubes or subsequent intrathecal injections which can inadvertently irritate the dura to cause nerve irritation. In addition, approximately 10% of patients develop parasympathetic symptoms due to puncture needles, leading to hypotension, bradycardia, and even syncope. The mistaking of the drug into the subarachnoid or epidural space can cause extensive obstruction and abnormal respiratory blood pressure. Continuous epidural blockage may also cause general spinal anesthesia, local hematoma, infection, narcotic poisoning, paraspinal muscle pain, seriously affect the health and recovery of patients, and continue to avoid the special device for intravenous analgesia or intramuscular injection analgesia.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pair of thoracoscope chest postoperative lasts pipe for analgesia can last postoperative analgesia, avoids vein analgesia and intramuscular injection analgesia, has solved above-mentioned problem.

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

the utility model provides a continuous analgesia is with pipe after thoracoscope chest art, includes the body, the body front end is closed design, and the end intercommunication has the joint to be used for connecting the analgesia pump, the body top is provided with a plurality of medicine diffusion holes along its length direction equipartition, the body outer wall is provided with the scale of calculating its length that gets into in its length direction equipartition along its length direction.

Preferably, the drug diffusion holes are 3 in total.

Preferably, the distance between the 3 medicine dispersion holes is 1.2CM, and the distance between the foremost medicine dispersion hole and the top end of the tube body is 1.2 CM.

Preferably, the scale interval is 5 CM.

Preferably, the outer diameter of the pipe body is 1mm, and the length of the pipe body is 80 CM.

Preferably, the top end of the pipe body is arc-shaped.

Preferably, the material of the pipe body is polyurethane.

The utility model has the advantages that:

the utility model has the external diameter of the tube body of 1mm and the length of 80CM, the front end is evenly provided with 3 medicine diffusion holes along the length direction, the end is communicated with a joint for connecting an analgesic pump, the thoracoscope chest operation is finished, under the guidance of the TV thoracoscope picture, the epidural anesthesia puncture needle penetrates under the pleura at the mark position, the intercostal nerve and blood vessel are noticed to be avoided, the pleura is not penetrated, the epidural anesthesia puncture needle core is removed, 1-2ml of physiological saline is injected, the visible local pleura of the thoracoscope picture is filled with water and supported, the tube body is inserted, the front end of the catheter body is guided to the side of the vertebra under the thoracoscope, then the catheter body is guided to upwards cross 2-3 ribs to the side of the intercostal vertebra at the operation opening, the anesthesia needle is communicated with the analgesic pump through the joint, and the anesthetic is injected by the analgesic pump and dispersed to the affected part through the medicine diffusion holes, the postoperative pain condition, the tube body is pulled out after the pain condition is stable, the vein analgesia and the intramuscular analgesia are avoided, the complications of nausea, vomiting, dizziness, abnormal blood pressure, slow gastrointestinal function recovery and the like caused by the vein analgesia or the intramuscular analgesia are further avoided, the pain of a patient is relieved, the recovery is fast, and the device is suitable for wide popularization. The round and closed design of the front end is beneficial to placing a tube under the pleura and reducing the error injury. The 1.2cm hole spacing is designed by considering the intercostal spacing beside the thoracic vertebra, so that the medicine can be effectively dispersed and the strength of the tube can be ensured.

Drawings

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

In the figure: 1-tube body, 2-joint, 11-medicine diffusion hole and 12-scale.

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.

Referring to fig. 1, a tube for continuous analgesia after thoracoscopic thoracic surgery comprises a tube body 1 made of polyurethane, wherein the front end of the tube body 1 is in an arc-shaped closed design, the outer diameter of the tube body 1 is 1mm, and the length of the tube body is 80 CM. The end is movably connected with a connector 2 for movably connecting an analgesic pump, and 1 drug diffusion hole 11 is arranged at the top end of the tube body 1 at intervals of 1.2CM along the length direction, and the total number is 3. Wherein the distance from the foremost medicine diffusion hole 11 to the top end of the tube body 1 is 1.2 CM. The outer wall of the pipe body 1 is uniformly provided with scales 12 for calculating the length of the pipe body entering the pipe body along the length direction of the pipe body, and the distance between the scales 12 is 5 CM.

The working principle is as follows:

after the thoracoscope chest operation is finished, under the guidance of a television thoracoscope picture, penetrating an epidural anesthesia puncture needle into the pleura at a marked position, paying attention to avoiding intercostal nerves and blood vessels, not penetrating the pleura, pulling out an epidural anesthesia puncture needle core, injecting 1-2ml of normal saline, locally filling water under the pleura visible in the thoracoscope picture for supporting, inserting a tube body, guiding the front end of the tube body to the side of the vertebra under the thoracoscope, then guiding the tube body to upwards cross 2-3 ribs to the side of the intercostal vertebra where an operation opening is positioned, communicating with an analgesic pump through a connector, injecting a anesthetic by the analgesic pump through a medicine dispersion hole to disperse to an affected part, continuously pumping or intermittently administering according to the postoperative pain condition, pulling out the tube body after the pain condition is stable, avoiding vein analgesia and intramuscular analgesia, and further avoiding nausea, vomiting and dizziness caused by vein analgesia or intramuscular analgesia The blood pressure is abnormal, the gastrointestinal function is recovered slowly, the pain of the patient is relieved, the recovery is fast, and the method is suitable for wide popularization.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A tube for continuous analgesia after thoracoscopic thoracic surgery is characterized in that: including body (1), body (1) front end is the closed design, and the end intercommunication has joint (2) to be used for connecting the analgesia pump, body (1) top is provided with a plurality of medicine diffusion holes (11) along its length direction equipartition, body (1) outer wall is provided with scale (12) of calculating its entering internal length along its length direction equipartition.

2. The thoracoscopic post-thoracic surgery continuous analgesic tube of claim 1, wherein: the number of the drug diffusion holes (11) is 3.

3. The thoracoscopic post-thoracic surgery tube for sustained analgesia of claim 2, wherein: the distance between the 3 medicine diffusion holes (11) is 1.2CM, wherein the distance between the medicine diffusion hole (11) at the most front end and the top end of the tube body (1) is 1.2 CM.

4. The thoracoscopic post-thoracic surgery continuous analgesic tube of claim 1, wherein: the distance between the scales (12) is 5 CM.

5. The thoracoscopic post-thoracic surgery continuous analgesic tube of claim 1, wherein: the external diameter of the pipe body (1) is 1mm, and the length is 80 CM.

6. The thoracoscopic post-thoracic surgery continuous analgesic tube of claim 1, wherein: the top end of the pipe body (1) is arc-shaped.

7. The thoracoscopic post-thoracic surgery continuous analgesic tube of claim 1, wherein: the pipe body (1) is made of polyurethane.