CN217448542U - Traceless drainage device for thyroid surgery - Google Patents
Traceless drainage device for thyroid surgery Download PDFInfo
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- CN217448542U CN217448542U CN202120928361.8U CN202120928361U CN217448542U CN 217448542 U CN217448542 U CN 217448542U CN 202120928361 U CN202120928361 U CN 202120928361U CN 217448542 U CN217448542 U CN 217448542U
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Abstract
A traceless drainage device for thyroid surgery comprises a wound surface piercing part and an anti-reflux bag; a drainage tube is arranged between the wound surface puncturing piece and the anti-reflux bag, the wound surface puncturing piece is movably connected with the drainage tube, and the drainage tube is movably connected with the anti-reflux bag; the wound surface penetrating piece is horizontally placed at the position of the sternum in the mode, and small gauze or cotton balls are laid below the wound surface penetrating piece to adjust the angle between the wound surface penetrating piece and the skin wound surface, so that sufficient drainage is facilitated. The utility model discloses simple structure, easy operation, safe effective and cosmetic no trace when specifically using, the drainage is effectual.
Description
Technical Field
The utility model belongs to the technical field of medical instrument, concretely relates to is a no trace drainage ware for thyroid surgery.
Background
With the gradual development of Endoscopic Thyroid Surgery (ETS) and natural orifice endoscopic surgery (NOTES), the concept of minimal invasion and no scar is emphasized in clinical thyroid surgery.
China developed a trans-oral endoscopic thyroidectomy (TOET) approach through the mouth floor and the oral vestibular in 2011. The TOET has the advantages of no scar on the body surface, top-down view angle, relatively short off-path, capability of treating bileaf lesion and fully cleaning lymph nodes in a lower central area, is deeply favored by patients with beauty willingness, and quickly becomes a hot spot in clinical practice and research. But only a few hospitals in the beijing area have been developed by a few doctors. The current 2 drainage methods adopted after operation in China have the following defects: the first is to be led out of the oral cavity, which not only causes discomfort to patients, but also increases the chance of retrograde infection; the second, which leads from the submental skin puncture, leaves a scar. And the two drainage methods are both under the action of counter gravity, which is easy to cause unsmooth drainage. Therefore, a drainage method and a drainage apparatus which are safer and more effective and have no mark for beauty are urgently needed to be explored.
The utility model provides a to above-mentioned problem, provide a no trace drainage ware for thyroid surgery. In addition, the inventor has already accomplished 30 cases of laparoscopic oral vestibular thyroid tumor resection, and has adopted the drainage mode and the drainage apparatus of independent innovation in the partial resection, has reached cosmetic traceless and safe effectual effect.
SUMMERY OF THE UTILITY MODEL
In order to overcome the problem provided in the background art, the utility model provides a traceless drainage device for thyroid surgery.
A traceless drainage device for thyroid surgery comprises a wound surface piercing part and an anti-reflux bag; a drainage tube is arranged between the wound surface puncturing piece and the anti-reflux bag, the wound surface puncturing piece is movably connected with the drainage tube, and the drainage tube is movably connected with the anti-reflux bag; the wound surface penetrating piece is horizontally placed at the position of the sternum in the mode, and small gauze or cotton balls are laid below the wound surface penetrating piece to adjust the angle between the wound surface penetrating piece and the skin wound surface, so that sufficient drainage is facilitated. The utility model discloses simple structure, easy operation, safe effective and cosmetic no trace when specifically using, the drainage is effectual.
Further, the wound surface puncturing piece comprises a puncture hose and a first connecting pipe, and inner cavities which are communicated with each other are arranged in the puncture hose and the first connecting pipe; when the drainage tube is used, the puncture hose is horizontally arranged in the sternum of a patient, and drainage liquid passes through the first connecting tube from the inside of the puncture hose and then sequentially passes through the drainage tube to reach the anti-reflux bag.
Furthermore, the internal diameter of the puncture hose is 1.1mm, the external diameter is 1.62mm, and the internal diameter and the external diameter fully ensure the traceless effect of the skin on the surface of the chest after the puncture hose is pulled out of the chest.
Further, a drainage fixing tube for connecting a drainage tube and draining liquid is arranged at the upper end of the anti-reflux bag, and a liquid drainage structure is arranged at the lower end of the anti-reflux bag; this kind of setting guarantees anti palirrhea bag's normal drainage, storage and flowing back function.
Further, a first connector matched with the first connecting pipe for use is arranged at the first end of the drainage pipe, and the first connector is movably connected with the first connecting pipe; the arrangement is convenient for replacing the wound surface puncturing part or the drainage tube.
Further, the first connecting joint is in threaded connection with the first connecting pipe, and a threaded structure is arranged on the outer side wall of the first connecting joint and the inner side wall of the first connecting pipe.
Or the first connecting head and the first connecting pipe are directly connected in an inserting way.
Further, two sides of the first connecting pipe are provided with hand-knob pieces which are convenient to operate.
Furthermore, a second connector is arranged at the free end of the drainage fixing pipe, a tee joint matched with the second connector for use is arranged at the second end of the drainage pipe, and the tee joint is movably connected with the second connector; this arrangement facilitates replacement of the drainage tube or anti-reflux bag.
Further, the three-way joint and the second end of the drainage tube are integrally connected or connected in a threaded and inserting connection mode; the three-way joint and the second connector are movably connected in a threaded or inserting mode.
Furthermore, an intermediate connecting piece convenient to connect is arranged between the second connector and the three-way connector.
Furthermore, the middle connecting piece is movably connected with the three-way joint, and the middle connecting piece is integrally connected with the second connector or movably connected with the second connector in a threaded and inserting connection mode.
Furthermore, the middle connecting piece comprises an upper end and a lower end, the upper end is connected with the three-way joint, and the lower end is connected with the drainage fixing pipe. The arrangement effectively meets the clinical use habit.
Furthermore, the middle end of the middle connecting piece is provided with a round bulge which is convenient to take.
Furthermore, the second connector is a hard pipe, the middle connector is a hose, and a connector for connection in the three-way connector is also a hose; the material meets the manufacturing requirements of the existing clinical medical products.
Furthermore, the volume scales are arranged on the inner side and/or the outer side of the anti-reflux bag, so that the total amount of drainage liquid can be conveniently displayed.
Further, the zero scale setting of volume scale is at the lower extreme of anti bag that flows backward to make things convenient for medical personnel to resist the liquid in the bag that flows backward and directly carry out the reading, need not to calculate.
The utility model has the advantages that: 1. by arranging the wound surface piercing piece with the puncture hose, the drainage tube with the three-way joint and the drainage device with the anti-reflux bag, the novel drainage mode after the resection of the oral vestibular thyroid tumor under the laparoscope is well adapted clinically, and the drainage effect is good; 2. in the whole drainage process, negative pressure devices or gravity or siphon action can be utilized to directly conduct drainage, and the problem that drainage is not smooth due to the fact that the counter-gravity drainage of the existing drainage method is easy to cause is solved.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the front view of the present invention;
FIG. 3 is a schematic view of the front view of the device with the wound-surface piercing element separated from the drainage tube, the drainage tube and the intermediate connector, the intermediate connector and the anti-reflux bag;
FIG. 4 is an enlarged perspective view of the wound-surface puncturing element of the present invention shown separated from the drainage tube;
FIG. 5 is an enlarged schematic view of the drainage tube, the intermediate connector and the anti-reflux bag of the present invention;
FIG. 6 is an enlarged perspective view of the drainage tube, the tee joint, the intermediate connector and the anti-reflux bag of the present invention;
in the figure, 1, a wound-surface puncturing element; 11. puncturing a hose; 12. a first connecting pipe; 13. a hand-pinch sheet; 2. an anti-reflux bag; 21. a drainage fixing tube; 22. a second connector; 23. an intermediate connecting member; 24. a circular protrusion; 25. Volume scales; 26. a liquid discharge structure; 3. a drainage tube; 31. a first connection head; 32. a three-way joint.
Detailed Description
The technical solutions in the embodiments of the present invention will be described in detail below with reference to specific embodiments, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, rather than all embodiments, and those skilled in the art can easily understand other advantages and effects of the present invention from the disclosure in the specification. The utility model discloses can also implement or use through other different concrete implementation modes, under the circumstances of conflict-free, the characteristics in following embodiment and the embodiment can the intercombination, based on the embodiment of the utility model provides a, all other embodiments that ordinary skilled person in the art obtained under the prerequisite of not making creative work all belong to the scope of the utility model protection.
Example 1
Referring to fig. 1 to 6, the seamless drainage device for thyroid surgery in this embodiment includes a wound-surface piercing element 1 and an anti-reflux bag 2; a drainage tube 3 is arranged between the wound surface puncturing piece 1 and the anti-reflux bag 2, the wound surface puncturing piece 1 is movably connected with the drainage tube 3, and the drainage tube 3 is movably connected with the anti-reflux bag 2; the wound surface puncturing piece 1 is horizontally placed at the position of the sternum in such a way, and small gauze or cotton balls are laid below the wound surface puncturing piece 1 to adjust the angle between the wound surface puncturing piece 1 and the skin wound surface, so that sufficient drainage is facilitated. The utility model discloses simple structure, easy operation, safe effective and cosmetic no trace when specifically using, the drainage is effectual.
The wound surface puncturing element 1 comprises a puncturing hose 11 and a first connecting pipe 12, and inner cavities which are mutually communicated are arranged in the puncturing hose 11 and the first connecting pipe 12; when the device is used, the puncture hose 11 is horizontally placed into the sternum of a patient, and drainage liquid passes through the first connecting pipe 12 from the inside of the puncture hose 11 and then sequentially passes through the drainage tube 3 to reach the anti-reflux bag 2.
A drainage fixing tube 21 for connecting the drainage tube 3 and draining liquid is arranged at the upper end of the anti-reflux bag 2, and a liquid drainage structure 26 is arranged at the lower end of the anti-reflux bag 2; this kind of setting guarantees anti palirrhea bag 2's normal drainage, storage and flowing back function.
A first connector 31 matched with the first connecting pipe 12 for use is arranged at the first end of the drainage tube 3, and the first connector 31 is movably connected with the first connecting pipe 12; this arrangement facilitates the replacement of the wound-surface puncturing element 1 or the drainage tube 3. The first connector 31 is threadedly coupled to the first connection pipe 12, and a threaded structure is provided on an outer sidewall of the first connector 31 and an inner sidewall of the first connection pipe 12. Alternatively, the first connector 31 and the first connector tube 12 are directly plug-connected. Hand nipples 13 are provided on both sides of the first connecting pipe 12 for easy manipulation.
A second connector 22 is arranged at the free end of the drainage fixing tube 21, a three-way connector 32 matched with the second connector 22 for use is arranged at the second end of the drainage tube 3, and the three-way connector 32 is movably connected with the second connector 22; this arrangement facilitates replacement of the drain tube 3 or the anti-reflux bag 2. When the drainage quantity is slightly more, the third joint of the three-way joint 32 can be connected with a negative pressure device, such as a negative pressure balloon or other existing negative pressure adjusting device with a negative pressure adjusting function; when the drainage quantity is less, the drainage can be directly carried out by utilizing gravity or siphon action, and the third joint is sealed by utilizing the plugging cap at the moment.
The three-way joint 32 is connected with the second end of the drainage tube 3 integrally or in a threaded and inserted connection mode; the three-way joint 32 and the second connector 22 are movably connected through threads or in a plugging mode. The second connector 22 is provided as a hard pipe, and the connector for connection in the three-way connector 32 is also provided as a hose; the material meets the manufacturing requirements of the existing clinical medical products.
The volume scales 25 are arranged on the inner side and/or the outer side of the anti-reflux bag 2, so that the total amount of drainage liquid can be conveniently displayed. The zero scale setting of volume scale 25 is at the lower extreme of anti bag 2 that flows backward to make things convenient for medical personnel to resist the liquid in the bag 2 that flows backward and directly carry out the reading, need not to calculate.
Example 2
Referring to fig. 5, the following technical features are added to embodiment 1 in this embodiment: an intermediate connection 23 is provided between the second connection head 22 and the three-way connection 32, which facilitates the connection.
Middle connecting piece 23 and three way connection 32 swing joint, middle connecting piece 23 and second connector 22 body coupling, middle connecting piece 23 includes upper end and lower extreme, and upper end and three way connection 32 are connected, and the lower extreme is connected with drainage fixed tube 21, and this kind of setting effectively satisfies clinical use custom. A circular protrusion 24 for easy access is provided at the middle end of the middle connector 23. The intermediate connection 23 is provided as a hose.
Example 3
Referring to fig. 6, the technical features of the present embodiment are as follows: the middle connecting piece 23 and the second connector 22 are movably connected in a threaded and inserted connection mode.
Other technical solutions in this embodiment are the same as embodiment 2, and are not described herein again.
When the device is used, the wound surface puncturing piece 1, the drainage tube 3 and the anti-reflux bag 2 are sequentially connected, the puncture hose 11 is horizontally placed into the sternum of a patient, and drainage liquid sequentially passes through the first connecting tube 12, the drainage tube 3, the three-way joint 32 and the drainage fixing tube 21 from the puncture hose 11 and finally reaches the anti-reflux bag 2.
The above description of the embodiments is only for the understanding of the present invention. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, several modifications can be made to the present invention, and these modifications will also fall within the scope of the claims of the present invention.
Claims (9)
1. A traceless drainage device for thyroid surgery comprises a wound surface puncturing piece and an anti-reflux bag, and is characterized in that a drainage tube is arranged between the wound surface puncturing piece and the anti-reflux bag, the wound surface puncturing piece is movably connected with the drainage tube, and the drainage tube is movably connected with the anti-reflux bag; the wound surface puncturing piece comprises a puncturing hose and a first connecting pipe, and inner cavities communicated with each other are formed in the puncturing hose and the first connecting pipe.
2. The traceless drainage device for thyroid surgery according to claim 1, wherein the puncture hose has an inner diameter of 1.1mm and an outer diameter of 1.62 mm.
3. The traceless drainage device for thyroid surgery according to claim 1, wherein a drainage fixing tube for connecting a drainage tube and draining liquid is provided at the upper end of the anti-reflux bag, and a drainage structure is provided at the lower end of the anti-reflux bag.
4. The traceless drainage device for thyroid surgery as claimed in claim 1, wherein the first end of the drainage tube is provided with a first connector matched with the first connecting tube, and the first connector is movably connected with the first connecting tube.
5. The traceless drainage device for thyroid surgery according to claim 3, wherein a second connector is arranged at the free end of the drainage fixing tube, a tee joint matched with the second connector is arranged at the second end of the drainage tube, and the tee joint is movably connected with the second connector.
6. The traceless drainage device for thyroid surgery according to claim 5, wherein an intermediate connector for facilitating connection is provided between the second connector and the tee joint.
7. The traceless drainage device for thyroid surgery as claimed in claim 6, wherein the middle connector comprises an upper end and a lower end, the upper end is connected with a three-way joint, and the lower end is connected with a drainage fixing tube.
8. The traceless drainage device for thyroid surgery as claimed in claim 7, wherein a circular protrusion for easy access is provided at the middle end of the middle connecting member.
9. The traceless drainage device for thyroid surgery according to any one of claims 1 to 8, wherein a volume scale is provided on the inner side and/or the outer side of the anti-reflux bag.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120928361.8U CN217448542U (en) | 2021-04-30 | 2021-04-30 | Traceless drainage device for thyroid surgery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120928361.8U CN217448542U (en) | 2021-04-30 | 2021-04-30 | Traceless drainage device for thyroid surgery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217448542U true CN217448542U (en) | 2022-09-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120928361.8U Active CN217448542U (en) | 2021-04-30 | 2021-04-30 | Traceless drainage device for thyroid surgery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217448542U (en) |
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2021
- 2021-04-30 CN CN202120928361.8U patent/CN217448542U/en active Active
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