CN213031440U - Thoracic surgery is with preventing stifled drainage device - Google Patents
Thoracic surgery is with preventing stifled drainage device Download PDFInfo
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- CN213031440U CN213031440U CN202021533296.0U CN202021533296U CN213031440U CN 213031440 U CN213031440 U CN 213031440U CN 202021533296 U CN202021533296 U CN 202021533296U CN 213031440 U CN213031440 U CN 213031440U
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Abstract
The utility model discloses an anti-blocking drainage device for thoracic surgery, which comprises a handle, a suction tube, a drainage tube and a drainage bag, wherein the suction tube is divided into a rear suction tube part, a variable-diameter tube part and a front suction tube part; the inside of shaking hands is equipped with battery, battery switch and rotates the motor, and the output shaft that rotates the motor links firmly with the pivot, and the pivot outside is equipped with the spiral leaf. The utility model discloses its shaking hands and is equipped with rotation motor and battery as the carrier, adds the pivot of taking the spiral leaf in the inner chamber of suction tube, and it is rotatory that the rotation motor can drive pivot and spiral leaf for produce the negative pressure in the suction chamber of suction tube, and then realize the suction drainage function, overall structure need not to set up the check valve, also need not the manual gasbag of pressing down, convenient operation, and suction drainage pressure is comparatively stable.
Description
Technical Field
The utility model relates to the technical field of medical equipment, especially, relate to a thoracic surgery is with preventing stifled drainage device.
Background
Closed thoracic drainage is a common treatment method in the field of cardiothoracic surgery, and gas and liquid in the thoracic cavity of a patient are timely discharged out of the body during treatment. Several drainage methods in the prior art have certain defects, one of them is to repeatedly suck gas and liquid in the chest cavity of a patient by using an injector, and the method has the defects that the chest cavity of the patient is repeatedly punctured, so that the pain of the patient is increased, the labor intensity of medical care personnel is high, the pneumatosis and hydrops in the chest cavity of the patient are not thoroughly sucked, and the like; the other method is a thoracocentesis drainage method, the currently widely used thoracic drainage tube in clinic is an end and side hole type medical silicone tube, and the drainage tube is often squeezed to keep the smooth thoracic drainage, but the squeezing effect of the drainage tubes is poor, large pressure difference cannot be generated, and blood clots and cellulose blocking the drainage tube cannot be removed, so that the drainage tube is blocked, and the drainage treatment of a patient is influenced.
Therefore, the patent specification with the publication number of CN210844503U discloses a thoracic surgery prevents stifled drainage device, including the drainage tube, first check valve, the drainage bag, supporting mechanism, the snap ring, air exhaust mechanism, waterproof ventilated membrane, this thoracic surgery prevents stifled drainage device, inside by blood clot and cellulose shutoff when the drainage tube, and then when having influenced the drainage treatment of drainage tube, medical personnel can use the mechanism of bleeding of the device, carry out the suction treatment with the blood clot and the cellulose of shutoff drainage tube to this blood clot and the cellulose after will sucking are discharged into the drainage bag. The anti-blocking drainage device has the disadvantages that firstly, the arrangement of the one-way valve in the anti-blocking drainage device can cause the pipeline to be easily blocked by blood clots and cellulose, and the blocking phenomenon is aggravated; secondly, the air bag needs to be pressed manually, the drainage suction force is not controllable, and the long-time pressing operation can increase the working strength.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome the above-mentioned problem that exists among the conventional art, provide a thoracic surgery is with preventing stifled drainage device.
In order to realize the technical purpose, the technical effect is achieved, the utility model discloses a realize through following technical scheme:
an anti-blocking drainage device for thoracic surgery comprises a handle, a suction pipe, a drainage pipe and a drainage bag, wherein the suction pipe is divided into a rear suction pipe part, a variable-diameter pipe part and a front suction pipe part; the inside of shaking hands is equipped with battery, battery switch and rotates the motor, battery switch carries out electric connection through cable and battery, rotation motor, the output shaft that rotates the motor links firmly through the shaft coupling with the pivot that is arranged in the suction chamber, the pivot is arranged in the outside of the primary shaft body in back suction tube portion and is equipped with first spiral leaf, and the outside of the secondary shaft body that is arranged in the reducing tube portion is equipped with the reducing spiral leaf, and the third axis body outside that is arranged in back suction tube portion is equipped with the second spiral leaf.
Furthermore, in the anti-blocking drainage device for thoracic surgery, the battery switch is arranged on the outer side of the handle.
Further, among the above-mentioned thoracic surgery is with preventing stifled drainage device, shaking hands and being equipped with the battery mounting groove, and the battery cover of the outer end convenient to detach battery of battery mounting groove.
Further, among the above-mentioned thoracic surgery is with preventing stifled drainage device, the first axis body of pivot, third axis body are straight axis body, and the external diameter of the first axis body is greater than the external diameter of third axis body, the second axis body of pivot is the reducing axis body that is used for connecting first axis body, third axis body.
Furthermore, in the anti-blocking drainage device for thoracic surgery, the outer edge of the variable-diameter spiral blade is attached to the inner wall of the variable-diameter pipe part.
Furthermore, in the anti-blocking drainage device for thoracic surgery, the handle and the suction tube are connected into a whole through welding.
Further, among the above-mentioned thoracic surgery is with preventing stifled drainage device, the handle of a hand, suction tube link firmly through the spiro union mode.
The utility model has the advantages that:
the utility model has the advantages of reasonable design, it shakes hands and installs as the carrier and rotates the motor and for its battery that provides power, adds the pivot of taking the spiral leaf in the inner chamber of suction tube, and it is rotatory that the motor can drive pivot and spiral leaf to rotate for produce the negative pressure in the suction chamber of suction tube, and then realize suction drainage function, overall structure need not to set up the check valve, also need not the manual gasbag of pressing, convenient operation, and suction drainage pressure is comparatively stable.
Of course, it is not necessary for any product to achieve all of the above advantages simultaneously in practicing the invention.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic overall structure diagram of the present invention;
FIG. 2 is a schematic cross-sectional view of the drainage bag of the embodiment of the present invention;
FIG. 3 is a schematic sectional view of the second embodiment of the present invention without the drainage bag;
in the drawings, the components represented by the respective reference numerals are listed below:
1-handle, 2-back suction pipe part, 3-reducing pipe part, 4-front suction pipe part, 5-suction port, 6-battery, 7-battery switch, 8-rotating motor, 9-suction cavity, 10-rotating shaft, 11-first spiral blade, 12-reducing spiral blade, 13-second spiral blade, 14-liquid discharge pipe, 15-liquid discharge pipe and 16-liquid discharge bag.
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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Example one
Referring to fig. 1-2, the present embodiment is an anti-blocking drainage device for thoracic surgery, which includes a handle 1, a suction tube, a drainage tube 14, a drainage tube 15 and a drainage bag 16. The suction tube divide into back suction tube portion 2, reducing tube portion 3 and preceding suction tube portion 4, and the one end of back suction tube portion 2 links firmly through the welding with 1 shaking hands, and the other end links as an organic wholely with preceding suction tube portion 4 through reducing tube portion 3. The inside of suction tube is equipped with suction chamber 9, and the outer end of preceding suction tube portion 4 is equipped with the suction mouth 5 with suction chamber 9 intercommunication, and back suction tube portion 2 switch-on has discharge tube 14, and discharge tube 14 communicates with drainage bag 16 through drainage tube 15, and drainage tube 15 is the bellows that can stretch.
In this embodiment, 1's inside of shaking hands is equipped with battery 6, battery switch 7 and rotates motor 8, and battery switch 7 carries out electric connection through cable and battery 6, rotation motor 8, and battery switch 7 sets up in 1's the outside of shaking hands. The handle 1 is provided with a battery mounting groove, and the outer end of the battery mounting groove is convenient for disassembling the battery cover of the battery 6.
In this embodiment, the output shaft of the rotating motor 8 is fixedly connected to a rotating shaft 10 located in the suction chamber 9 via a coupling. The first spiral blade 11 is arranged on the outer side of the first shaft body of the rotating shaft 10 in the rear suction pipe part 2, the reducing spiral blade 12 is arranged on the outer side of the second shaft body in the reducing pipe part 3, and the second spiral blade 13 is arranged on the outer side of the third shaft body in the rear suction pipe part.
In this embodiment, the first axis body and the third axis body of the rotating shaft 10 are straight axis bodies, the outer diameter of the first axis body is greater than the outer diameter of the third axis body, and the second axis body of the rotating shaft 10 is a reducing axis body for connecting the first axis body and the third axis body.
In this embodiment, the outer edge of the variable diameter helical blade 12 is attached to the inner wall of the variable diameter pipe portion 3.
One specific application of this embodiment is: this embodiment structural design is reasonable, its 1 battery 6 that is equipped with rotation motor 8 and provides power for it as the carrier of shaking hands, add the pivot 10 of taking the spiral leaf in the inner chamber of suction tube, it is rotatory that the rotation motor can drive pivot 10 and spiral leaf, make to produce the negative pressure in the suction chamber of suction tube, and then realize the suction drainage function, overall structure need not to set up the check valve, also need not manually to press the gasbag, and convenient operation, and suction drainage pressure is comparatively stable.
Example two
The structure and application of the present embodiment are substantially the same as those of the first embodiment, and the difference is as shown in fig. 3, and one end of the rear suction pipe 2 is fixedly connected with the handle 1 by a screw connection.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not exhaustive and do not limit the invention to the precise embodiments. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (7)
1. The utility model provides a thoracic surgery is with preventing stifled drainage device which characterized in that: the suction tube is divided into a rear suction tube part, a variable-diameter tube part and a front suction tube part, one end of the rear suction tube part is fixedly connected with the handle, the other end of the rear suction tube part is connected with the front suction tube part into a whole through the variable-diameter tube part, a suction cavity is arranged inside the suction tube, a suction port communicated with the suction cavity is arranged at the outer end of the front suction tube part, the rear suction tube part is communicated with a liquid discharge tube, and the liquid discharge tube is communicated with the drainage bag through the drainage tube; the inside of shaking hands is equipped with battery, battery switch and rotates the motor, battery switch carries out electric connection through cable and battery, rotation motor, the output shaft that rotates the motor links firmly through the shaft coupling with the pivot that is arranged in the suction chamber, the pivot is arranged in the outside of the primary shaft body in back suction tube portion and is equipped with first spiral leaf, and the outside of the secondary shaft body that is arranged in the reducing tube portion is equipped with the reducing spiral leaf, and the third axis body outside that is arranged in back suction tube portion is equipped with the second spiral leaf.
2. The thoracic surgical anti-clogging drainage device according to claim 1, wherein: the battery switch is arranged on the outer side of the handle.
3. The thoracic surgical anti-clogging drainage device according to claim 1, wherein: the shaking hands are provided with battery mounting grooves, and the outer ends of the battery mounting grooves facilitate the disassembly of the battery cover of the battery.
4. The thoracic surgical anti-clogging drainage device according to claim 1, wherein: the first axis body, the third axis body of pivot are straight axis body, and the external diameter of the first axis body is greater than the external diameter of third axis body, the second axis body of pivot is for being used for connecting the reducing axis body of first axis body, third axis body.
5. The thoracic surgical anti-clogging drainage device according to claim 1, wherein: the outer edge of the reducing spiral blade is attached to the inner wall of the reducing pipe portion.
6. The thoracic surgical anti-clogging drainage device according to any one of claims 1 to 5, wherein: the handle and the suction pipe are connected into a whole by welding.
7. The thoracic surgical anti-clogging drainage device according to any one of claims 1 to 5, wherein: the handle and the suction tube are fixedly connected in a screw connection mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021533296.0U CN213031440U (en) | 2020-07-29 | 2020-07-29 | Thoracic surgery is with preventing stifled drainage device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021533296.0U CN213031440U (en) | 2020-07-29 | 2020-07-29 | Thoracic surgery is with preventing stifled drainage device |
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| CN213031440U true CN213031440U (en) | 2021-04-23 |
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| CN202021533296.0U Active CN213031440U (en) | 2020-07-29 | 2020-07-29 | Thoracic surgery is with preventing stifled drainage device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113367829A (en) * | 2021-06-03 | 2021-09-10 | 苏州苏穗绿梦生物技术有限公司 | Tooth detection system and detection method based on ultrasonic waves |
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2020
- 2020-07-29 CN CN202021533296.0U patent/CN213031440U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113367829A (en) * | 2021-06-03 | 2021-09-10 | 苏州苏穗绿梦生物技术有限公司 | Tooth detection system and detection method based on ultrasonic waves |
| CN113367829B (en) * | 2021-06-03 | 2022-07-12 | 福州海狸家口腔科技有限公司 | Tooth detection system and detection method based on ultrasonic waves |
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