CN210114736U - Bronchoscope lower bronchus tuberculosis auxiliary treatment ware - Google Patents
Bronchoscope lower bronchus tuberculosis auxiliary treatment ware Download PDFInfo
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- CN210114736U CN210114736U CN201920048180.9U CN201920048180U CN210114736U CN 210114736 U CN210114736 U CN 210114736U CN 201920048180 U CN201920048180 U CN 201920048180U CN 210114736 U CN210114736 U CN 210114736U
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Abstract
The utility model discloses a bronchoscope lower bronchus tuberculosis auxiliary therapeutic device, which comprises an auxiliary therapeutic tube body which can slide along a guide channel arranged on the bronchoscope; the auxiliary treatment tube body comprises an inner tube for conveying liquid, a liquid inlet of the inner tube is respectively communicated with a liquid supply device for supplying liquid and a liquid suction device for sucking out liquid, and a saccule is arranged at a liquid outlet of the inner tube; an outer tube is arranged on the outer side of the inner tube, and a liquid medicine conveying cavity for conveying liquid medicine for treating the bronchial tuberculosis is formed between the inner tube and the outer tube. The utility model discloses can use the liquid medicine that makes in treatment bronchus knot nuclear to stop longer time in patient's focus department, the time that the liquid medicine stopped in patient's focus department is controlled by medical staff, can make the bronchus knot nuclear obtain effectual treatment, and treatment is better.
Description
Technical Field
The utility model relates to the technical field of medical equipment, in particular to a bronchoscope lower bronchus tuberculosis auxiliary treatment ware.
Background
Bronchial nodule refers to tuberculosis that occurs in the trachea, bronchial mucosa, and submucosa. The most common infection route of adult bronchial tuberculosis is that mycobacterium tuberculosis in lung foci is directly implanted into bronchial mucosa, and secondly, the lung foci can also invade the bronchial mucosa through tissues around the bronchi; mycobacterium tuberculosis also can firstly invade the bronchial submucosa by hematogenous dissemination and lymphatic drainage and then affect the mucous membrane layer. Tuberculosis bronchitis is mostly caused by the fact that bronchial tubes are eroded by adjacent mediastinal lymphoid tuberculosis.
The bronchial nodule should be based on systemic treatment; in local treatment, a bronchoscope is one of the medical instruments frequently used. When interventional therapy is carried out under a bronchoscope, medical staff can inject liquid medicine for treating bronchial tuberculosis into the tracheal lumen of a patient, at present, two main medicine injection modes are provided, one mode is to directly inject about 3ml of liquid medicine into the bronchus of the patient, the liquid medicine cannot stay at the focus of the bronchial tuberculosis of the patient by adopting the medicine injection mode, and the treatment effect is poor; meanwhile, the liquid medicine flows to the deep part along the bronchus along with sputum and bronchial nodule necrosis, so that the bronchus of the pulmonary tuberculosis is spread, and the condition of the patient may be aggravated in a short time. The other is to puncture and inject medicine under the mucosa near the focus of the patient under the action of a bronchoscope, and the medicine injection method is easy to cause injury and bleeding, thereby bringing great pain to the patient.
However, in view of the deficiencies of the prior art, it is necessary for researchers to develop a bronchoscope sub-bronchial tuberculosis auxiliary therapeutic apparatus which has a reasonable design, a simple structure and convenient operation, can stay a liquid medicine for treating bronchial tuberculosis at the lesion site of the bronchial tuberculosis of a patient for a long time, and can effectively treat the bronchial tuberculosis and achieve a good treatment effect by controlling the stay time of the liquid medicine at the lesion site of the bronchial tuberculosis of the patient by medical staff.
SUMMERY OF THE UTILITY MODEL
For solving the problem that prior art exists, the utility model aims at providing a reasonable in design, simple structure, convenient operation can use and stop longer time in the focus department of patient's bronchus knot nuclear in the liquid medicine of treatment bronchus knot nuclear, and the time that the liquid medicine stops in the focus department of patient's bronchus knot nuclear is controlled by medical staff, can make the bronchus knot nuclear obtain effectual treatment, and the trachea tuberculosis auxiliary treatment ware under the better bronchoscope of treatment.
For solving the above technical problem, the utility model discloses a following technical scheme realizes:
an auxiliary therapeutic device for the sub-tracheal tuberculosis under a bronchoscope comprises an auxiliary therapeutic tube body which can slide along a guide channel arranged on the bronchoscope;
the auxiliary treatment tube body is characterized by comprising an inner tube for conveying liquid, wherein a liquid inlet of the inner tube is respectively communicated with a liquid supply device for supplying liquid and a liquid suction device for sucking out liquid, and a saccule is arranged at a liquid outlet of the inner tube;
the outer side of the inner tube is provided with an outer tube, a liquid medicine conveying cavity for conveying liquid medicine for treating bronchial tuberculosis is formed between the inner tube and the outer tube, a liquid inlet hole communicated with the liquid medicine conveying cavity is formed in the upper end of the outer tube, the liquid medicine conveying cavity is respectively communicated with a liquid medicine source for providing the liquid medicine for treating bronchial tuberculosis and a liquid medicine suction device through the liquid inlet hole, and a plurality of medicine spraying holes communicated with the liquid medicine conveying cavity are formed in the circumference of the lower end of the outer tube at intervals along the circumferential direction of the circumference of the lower end of the outer tube.
In a preferred embodiment of the present invention, a balloon hiding counter bore for hiding the balloon not filled with liquid is provided at the lower end of the inner tube, and the balloon is communicated with the liquid outlet of the inner tube through an elastic tube with good elasticity.
In a preferred embodiment of the present invention, a pressure sensor is disposed on the balloon, and the pressure sensor is connected to a controller for controlling the operating state of the liquid supply device.
In a preferred embodiment of the present invention, the liquid is normal saline.
Compared with the prior art, the utility model discloses be equipped with a sacculus in the liquid outlet department of inner tube, when carrying out bronchus nodule treatment to the patient, make the adjunctie therapy body be equipped with under the effect of the one end of sacculus guiding channel on the bronchoscope, slide to patient's focus distal end, then through liquid supply device to intraductal transport liquid, liquid flows in the sacculus through the inner tube, make the sacculus grow gradually, and contact with patient's endotracheal wall, when pressure between sacculus and patient's endotracheal wall reaches the settlement pressure, controller control liquid supply device stops to carry liquid, reach the short time and seal distal bronchus purpose, then carry the chamber through the liquid medicine transport to spout medicine hole department with the liquid medicine that will be used for treating bronchus nodule, the liquid medicine is through spouting medicine hole injection in patient's focus department, simultaneously under the effect of sacculus stop patient's focus department, adopt this kind of structure can use in the liquid medicine that treats bronchus nodule and stop longer time The time that the liquid medicine stays in the focus of the patient is controlled by medical staff, the liquid medicine is sucked out of the trachea of the patient through the liquid medicine suction device after treatment is finished, the phenomenon that the liquid medicine flows to the far end to form bronchus scattering is prevented, the bronchus tuberculosis can be effectively treated by adopting the structure, and the treatment effect of the bronchus tuberculosis is improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of the balloon before injecting liquid.
Fig. 2 is an enlarged view of fig. 1 at a.
Fig. 3 is a schematic structural diagram of the balloon after injecting liquid.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand and understand, the present invention is further explained by combining with the specific drawings.
Referring to fig. 1 to 3, there is shown a bronchoscope-descending auxiliary treatment device for a bronchial tuberculosis, which includes an auxiliary treatment tube 200 capable of sliding along a guide passage provided on a bronchoscope 100.
The auxiliary therapeutic tube 200 includes an inner tube 210 for delivering liquid, a liquid inlet of the inner tube 210 is respectively communicated with a liquid supply device for providing liquid and a liquid suction device for sucking out liquid, a balloon 250 is disposed at a liquid outlet of the inner tube 210, and the liquid is normal saline in this embodiment.
The outer tube 220 is disposed at the outer side of the inner tube 210, a liquid medicine delivery cavity 230 for delivering liquid medicine for treating bronchial tuberculosis is formed between the inner tube 210 and the outer tube 220, a liquid inlet hole communicated with the liquid medicine delivery cavity is formed at the upper end of the outer tube 220, the liquid medicine delivery cavity is respectively communicated with a liquid medicine source for providing liquid medicine for treating bronchial tuberculosis and a liquid medicine suction device through the liquid inlet hole, and a plurality of medicine spraying holes 221 communicated with the liquid medicine delivery cavity 230 are circumferentially spaced at intervals on the circumference of the lower end of the outer tube 220.
The lower end of the inner tube 210 is provided with a balloon hiding counterbore 260 for hiding a balloon 250 which is not filled with liquid, the balloon 250 is communicated with a liquid outlet of the inner tube 210 through an elastic tube 240 with good elasticity, the elastic tube 240 can move the balloon 250 out of the balloon hiding counterbore 260 with the elastic tube 240 under the action of the weight of the liquid when the liquid is injected, and after the liquid is absorbed from the balloon 250, the balloon 250 can be driven to shrink into the balloon hiding counterbore 260 under the action of the elastic force of the elastic tube 240.
The balloon 250 is provided with a pressure sensor which is in communication connection with a controller for controlling the working state of the liquid supply device, the balloon 250 is prevented from generating larger pressure on the inner wall 300 of the trachea of a patient by adopting the structure, and the safety performance of the bronchoscope lower bronchial tuberculosis auxiliary therapeutic device is improved.
The utility model discloses a concrete operation as follows:
when the patient is treated by bronchial nodule, one end of the auxiliary treatment tube body, which is provided with the balloon 250, slides to the focus 400 of the patient under the action of the guide channel on the bronchoscope 100, then liquid is conveyed into the inner tube 210 through the liquid supply device, the liquid flows into the balloon 250 through the inner tube 210, the balloon 250 gradually enlarges and is in contact with the inner tracheal wall 300 of the patient, when the pressure between the balloon 250 and the inner tracheal wall 300 of the patient reaches a set pressure, the controller controls the liquid supply device to stop conveying the liquid, then the liquid medicine for treating bronchial nodule is conveyed to the medicine spraying hole 221 through the liquid medicine conveying cavity 230, and the liquid medicine is sprayed to the focus 400 of the patient through the medicine spraying hole 221 and stays at the focus 400 of the patient under the action of the balloon 250; when the treatment of the patient's bronchial nodule is completed, the liquid in the balloon 250 is sucked out by the liquid suction device.
To sum up, the utility model is provided with a saccule at the liquid outlet of the inner tube, when the patient is treated by bronchial tuberculosis, one end of the auxiliary treatment tube body provided with the saccule slides to the far end of the focus of the patient under the action of the guide channel on the bronchoscope, then liquid is conveyed into the inner tube through the liquid supply device, the liquid flows into the saccule through the inner tube, the saccule gradually enlarges and contacts with the inner wall of the trachea of the patient, when the pressure between the saccule and the inner wall of the trachea of the patient reaches the set pressure, the controller controls the liquid supply device to stop conveying the liquid, the purpose of sealing the far end bronchus in short time is achieved, then the liquid medicine for treating the bronchial tuberculosis is conveyed to the medicine spraying hole through the liquid medicine conveying cavity, the liquid medicine is sprayed at the focus of the patient through the medicine spraying hole, and stays at the focus of the patient under the action of the saccule, the liquid medicine for treating the bronchial tuberculosis can stay, the time that the liquid medicine stays in the focus of the patient is controlled by medical staff, and the liquid medicine is sucked out of the trachea of the patient through the liquid medicine suction device after treatment is finished, so that the liquid medicine is prevented from flowing to the far end and then forming bronchus scattering, and by adopting the structure, the bronchial nucleus can be effectively treated, and the treatment effect of the bronchial nucleus is improved.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (4)
1. An auxiliary therapeutic device for the sub-tracheal tuberculosis under a bronchoscope comprises an auxiliary therapeutic tube body which can slide along a guide channel arranged on the bronchoscope;
the auxiliary treatment tube body is characterized by comprising an inner tube for conveying liquid, wherein a liquid inlet of the inner tube is respectively communicated with a liquid supply device for supplying liquid and a liquid suction device for sucking out liquid, and a saccule is arranged at a liquid outlet of the inner tube;
the outer side of the inner tube is provided with an outer tube, a liquid medicine conveying cavity for conveying liquid medicine for treating bronchial tuberculosis is formed between the inner tube and the outer tube, a liquid inlet hole communicated with the liquid medicine conveying cavity is formed in the upper end of the outer tube, the liquid medicine conveying cavity is respectively communicated with a liquid medicine source for providing the liquid medicine for treating bronchial tuberculosis and a liquid medicine suction device through the liquid inlet hole, and a plurality of medicine spraying holes communicated with the liquid medicine conveying cavity are formed in the circumference of the lower end of the outer tube at intervals along the circumferential direction of the circumference of the lower end of the outer tube.
2. The bronchoscopic auxiliary treatment device for tuberculosis as claimed in claim 1, wherein: the lower end of the inner tube is provided with a balloon hiding counter bore used for hiding a balloon which is not filled with liquid, and the balloon is communicated with the liquid outlet of the inner tube through an elastic tube.
3. The bronchoscopic auxiliary treatment device for tuberculosis as claimed in claim 1, wherein: and a pressure sensor is arranged on the balloon and is in communication connection with a controller for controlling the working state of the liquid supply device.
4. The bronchoscopic auxiliary treatment device for tuberculosis as claimed in claim 1, wherein: the liquid is physiological saline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920048180.9U CN210114736U (en) | 2019-01-11 | 2019-01-11 | Bronchoscope lower bronchus tuberculosis auxiliary treatment ware |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920048180.9U CN210114736U (en) | 2019-01-11 | 2019-01-11 | Bronchoscope lower bronchus tuberculosis auxiliary treatment ware |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210114736U true CN210114736U (en) | 2020-02-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920048180.9U Expired - Fee Related CN210114736U (en) | 2019-01-11 | 2019-01-11 | Bronchoscope lower bronchus tuberculosis auxiliary treatment ware |
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| Country | Link |
|---|---|
| CN (1) | CN210114736U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109498966A (en) * | 2019-01-11 | 2019-03-22 | 上海市肺科医院 | Bronchogenic tuberculosis auxiliary therapeutic apparatus under a kind of airway wall |
-
2019
- 2019-01-11 CN CN201920048180.9U patent/CN210114736U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109498966A (en) * | 2019-01-11 | 2019-03-22 | 上海市肺科医院 | Bronchogenic tuberculosis auxiliary therapeutic apparatus under a kind of airway wall |
| CN109498966B (en) * | 2019-01-11 | 2024-04-12 | 上海市肺科医院 | Bronchoscopy bronchotuberculosis auxiliary therapeutic device |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200228 Termination date: 20220111 |
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| CF01 | Termination of patent right due to non-payment of annual fee |