CN212997694U - Hydrops draw-out device for oncology - Google Patents
Hydrops draw-out device for oncology Download PDFInfo
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- CN212997694U CN212997694U CN202020863701.9U CN202020863701U CN212997694U CN 212997694 U CN212997694 U CN 212997694U CN 202020863701 U CN202020863701 U CN 202020863701U CN 212997694 U CN212997694 U CN 212997694U
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- oncology
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- rod
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Abstract
The utility model belongs to the technical field of medical instrument, especially, be an hydrops draw-out device for oncology, including the body, one side of body is provided with the closed valve, and one side of piston is provided with the piston rod, and one side of piston rod is provided with the screw thread, and one side of screw thread is provided with the positioning gear, and the internal surface of positioning gear is provided with the gangbar, and one side of gangbar is provided with first gear, and one side of first gear is provided with the drive wheel, and one side of drive wheel is provided with the second gear, and one side of box is provided with the control lever, and one side of. The utility model discloses a set up the closed valve structure, close the closed valve before pulling out the needle tubing, effusion in can safe and reliable's the discharge needle tubing continues to extract, and easy operation has reduced the work degree of difficulty, through setting up control lever, handle and screw thread isotructure, each structure cooperation is used, makes the speed of extraction hydrops control more easily, has improved the security, has added the guarantee for the patient.
Description
Technical Field
The utility model relates to the technical field of medical equipment, specifically be an hydrops draw-out device for oncology.
Background
The tumor is a local lump formed by the abnormal proliferation of monoclonality caused by the change of genes of cells under the action of carcinogenic factors and the loss of normal regulation and control of the growth of the cells. According to the biological characteristics of tumors and the different harmfulness to organisms, tumors can be divided into two major categories, namely benign tumors and malignant tumors.
There are the following problems:
1. the common hydrops extraction in-process, the syringe extracts to the biggest range after, adopts the mode that tweezers pressed from both sides tight rubber tube to seal the syringe needle, pulls out the syringe needle and discharges the hydrops and continue the extraction again, needs two doctors to try hard to cooperate the completion, and the operation is complicated, has aggravated the risk.
2. When a common syringe is adopted for extracting the effusion, the extraction speed is not easy to control, and the effusion is extracted too fast to bring harm to patients.
SUMMERY OF THE UTILITY MODEL
The utility model provides a not enough to prior art, the utility model provides a hydrops draw-out device for oncology has solved common hydrops draw-out device and needs two doctors' cooperation, and when just can pull out the problem of the intraductal hydrops of syringe drainage syringe and traditional device extraction hydrops, the extraction speed is difficult to control, and the hydrops extraction can bring the problem of injury for patient too fast.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a hydrops draw-out device for oncology, includes the body, one side of body is provided with the closed valve, one side of closed valve is provided with the hose, one side of hose is provided with the syringe needle, one side of syringe needle is provided with the needle point, the internal surface of body is provided with the piston, one side of piston is provided with the piston rod, one side of piston rod is provided with the screw thread, one side of screw thread is provided with the positioning gear, the internal surface of positioning gear is provided with the gangbar, one side of gangbar is provided with first gear, one side of first gear is provided with the drive wheel, one side of drive wheel is provided with the second gear, one side of second gear is provided with the box, one side of box is provided with the control lever, one side of control.
As an optimized technical scheme of the utility model, sealing valve swing joint is in one side of body, hose fixed connection is in one side of sealing valve.
As an optimized technical scheme of the utility model, the swing joint of syringe needle is in one side of hose, needle point fixed connection is in one side of syringe needle.
As a preferred technical scheme of the utility model, piston swing joint is in one side of body, piston rod fixed connection is in one side of piston.
As an optimized technical scheme of the utility model, screw thread fixed connection is in one side of piston rod, positioning gear swing joint is in one side of screw thread.
As an optimal technical scheme of the utility model, gangbar fixed connection is in positioning gear's internal surface, first gear fixed connection is in one side of gangbar.
As an optimal technical scheme of the utility model, drive wheel swing joint is in one side of first gear, second gear swing joint is in one side of drive wheel.
As an optimized technical scheme of the utility model, control lever swing joint is in one side of box, handle swing joint is in one side of control lever.
Compared with the prior art, the utility model provides a hydrops draw-out device for oncology possesses following beneficial effect:
1. this hydrops draw-out device for oncology closes the closing valve before pulling out the needle tubing through setting up the closing valve structure, and the hydrops in the discharge needle tubing that can safe and reliable continues to extract, and easy operation has reduced the work degree of difficulty.
2. This hydrops draw-out device for oncology, through setting up structures such as control lever, handle and screw thread, each structure cooperation is used, makes the speed of extraction hydrops control more easily, has improved the security, has increased the guarantee for the patient.
Drawings
Fig. 1 is a cross-sectional view of the present invention;
FIG. 2 is a front view of the present invention;
fig. 3 is a first gear connection diagram of the present invention.
In the figure: 1. a pipe body; 2. a piston; 3. a piston rod; 4. a hose; 5. a needle head; 6. positioning a gear; 7. a box body; 8. a linkage rod; 9. a first gear; 10. a thread; 11. a driving wheel; 12. a second gear; 13. a control lever; 14. a handle; 15. a closing valve; 16. a needle tip.
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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides the following technical solutions: the utility model provides a hydrops draw-out device for oncology, including body 1, one side of body 1 is provided with sealing valve 15, one side of sealing valve 15 is provided with hose 4, one side of hose 4 is provided with syringe needle 5, one side of syringe needle 5 is provided with needle point 16, the internal surface of body 1 is provided with piston 2, one side of piston 2 is provided with piston rod 3, one side of piston rod 3 is provided with screw thread 10, one side of screw thread 10 is provided with positioning gear 6, the internal surface of positioning gear 6 is provided with gangbar 8, one side of gangbar 8 is provided with first gear 9, one side of first gear 9 is provided with drive wheel 11, one side of drive wheel 11 is provided with second gear 12, one side of second gear 12 is provided with box 7, one side of box 7 is provided with control lever 13, one side of control lever.
In this embodiment, body 1 is the primary structure of hydrops storage, and body 1 and 2 cooperations of piston use can be with the hydrops extraction to body 1 in, and second gear 12 uses with the cooperation of drive wheel 11 and changes the horizontal revolving force of shaking control lever 13 into vertical revolving force, and first gear 9 is rotatory through driving gangbar 8 and drives positioning gear 6 rotatory.
Specifically, the closing valve 15 is movably connected to one side of the tube body 1, and the hose 4 is fixedly connected to one side of the closing valve 15.
In this embodiment, the tube 4 is connected to the tube 1 by the closing valve 15, and the tube 4 is to transmit the accumulated liquid from the needle 5 into the tube 1.
Specifically, the needle 5 is movably connected to one side of the hose 4, and the needle tip 16 is fixedly connected to one side of the needle 5.
In this embodiment, the needle 5 is used to penetrate the body of the patient to extract the accumulated fluid, and the needle tip 16 can penetrate the musculature of the patient.
Specifically, the piston 2 is movably connected to one side of the tube body 1, and the piston rod 4 is fixedly connected to one side of the piston 2.
In this embodiment, the piston 2 and the tube 1 cooperate to create a negative pressure environment, and the piston rod 4 is used to control the piston 2 to move forward or backward.
Specifically, the thread 10 is fixedly connected to one side of the piston rod 4, and the positioning gear 6 is movably connected to one side of the thread 10.
In this embodiment, the thread 10 is used in conjunction with the positioning gear 6 to control the movement of the piston rod 4, and the positioning gear 6 may limit the position of the piston rod 4.
Specifically, the linkage rod 8 is fixedly connected to the inner surface of the positioning gear 6, and the first gear 9 is fixedly connected to one side of the linkage rod 8.
In this embodiment, the positioning gear 6 and the first gear 9 are connected together through the linkage rod 8, and the linkage rod 8 and the driving wheel 11 are connected together through the first gear 9.
Specifically, the driving wheel 11 is movably connected to one side of the first gear 9, and the second gear 12 is movably connected to one side of the driving wheel 11.
In this embodiment, the transmission wheel 11 transmits the rotational force from the second gear 12 to the first gear 9, and the control lever 13 is connected to the transmission wheel 11 through the second gear 9.
Specifically, the control rod 13 is movably connected to one side of the box body 7, and the handle 14 is movably connected to one side of the control rod 13.
In this embodiment, the doctor controls the forward or backward movement of the piston 2 by rocking the control rod 13, and holds the handle 14 with a hand in use.
The utility model discloses a theory of operation and use flow: when the multifunctional suction device is used, the position where the accumulated liquid needs to be extracted is wiped for disinfection by using a disinfection cotton swab, the extraction device is held by hand, the plastic part of the needle head 5 is pinched, the needle point 16 is pierced into a disinfection area, the handle 14 is held by hand to clockwise and slowly shake the control rod 13, the piston 2 slowly backs up, the accumulated liquid is extracted into the tube body 1, when the piston 2 backs up to the maximum range of the extraction device, the sealing valve 15 is rotated clockwise, the space in the needle head 5 is sealed, the tube body 1 is pulled out, the control rod 13 is shaken reversely, the accumulated liquid in the tube body 1 is discharged into the collector, the tube body 1 is connected onto the sealing valve 15, the sealing valve 15 is rotated anticlockwise, the operation is opened to continue to repeat the operation to extract the accumulated liquid, after extraction is completed, the needle head 5 is covered by the disinfection cotton swab, the needle head.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The utility model provides an hydrops draw-out device for oncology, includes body (1), its characterized in that: a sealing valve (15) is arranged on one side of the tube body (1), a hose (4) is arranged on one side of the sealing valve (15), a needle head (5) is arranged on one side of the hose (4), a needle point (16) is arranged on one side of the needle head (5), a piston (2) is arranged on the inner surface of the tube body (1), a piston rod (3) is arranged on one side of the piston (2), a thread (10) is arranged on one side of the piston rod (3), a positioning gear (6) is arranged on one side of the thread (10), a linkage rod (8) is arranged on the inner surface of the positioning gear (6), a first gear (9) is arranged on one side of the linkage rod (8), a driving wheel (11) is arranged on one side of the first gear (9), a second gear (12) is arranged on one side of the driving wheel (11), a box body (7) is arranged on, one side of the box body (7) is provided with a control rod (13), and one side of the control rod (13) is provided with a handle (14).
2. The device for extracting effusion for oncology according to claim 1, characterized in that: the sealing valve (15) is movably connected to one side of the pipe body (1), and the hose (4) is fixedly connected to one side of the sealing valve (15).
3. The device for extracting effusion for oncology according to claim 1, characterized in that: the needle head (5) is movably connected to one side of the hose (4), and the needle point (16) is fixedly connected to one side of the needle head (5).
4. The device for extracting effusion for oncology according to claim 1, characterized in that: piston (2) swing joint is in one side of body (1), piston rod (3) fixed connection is in one side of piston (2).
5. The device for extracting effusion for oncology according to claim 1, characterized in that: the thread (10) is fixedly connected to one side of the piston rod (3), and the positioning gear (6) is movably connected to one side of the thread (10).
6. The device for extracting effusion for oncology according to claim 1, characterized in that: the linkage rod (8) is fixedly connected to the inner surface of the positioning gear (6), and the first gear (9) is fixedly connected to one side of the linkage rod (8).
7. The device for extracting effusion for oncology according to claim 1, characterized in that: the transmission wheel (11) is movably connected to one side of the first gear (9), and the second gear (12) is movably connected to one side of the transmission wheel (11).
8. The device for extracting effusion for oncology according to claim 1, characterized in that: the control rod (13) is movably connected to one side of the box body (7), and the handle (14) is movably connected to one side of the control rod (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020863701.9U CN212997694U (en) | 2020-05-21 | 2020-05-21 | Hydrops draw-out device for oncology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020863701.9U CN212997694U (en) | 2020-05-21 | 2020-05-21 | Hydrops draw-out device for oncology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212997694U true CN212997694U (en) | 2021-04-20 |
Family
ID=75490443
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020863701.9U Expired - Fee Related CN212997694U (en) | 2020-05-21 | 2020-05-21 | Hydrops draw-out device for oncology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212997694U (en) |
-
2020
- 2020-05-21 CN CN202020863701.9U patent/CN212997694U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210420 |