CN210250004U - Thoracic-heart surgery drainage puncture positioning device - Google Patents
Thoracic-heart surgery drainage puncture positioning device Download PDFInfo
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- CN210250004U CN210250004U CN201920539519.5U CN201920539519U CN210250004U CN 210250004 U CN210250004 U CN 210250004U CN 201920539519 U CN201920539519 U CN 201920539519U CN 210250004 U CN210250004 U CN 210250004U
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- rod
- connecting rod
- drainage
- puncture needle
- screw rod
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Abstract
The utility model belongs to the technical field of medical devices, in particular to a drainage puncture positioning device for thoracic surgery, which comprises a left frame, a right frame, a fixed holder, a connecting rod, a drainage puncture needle cylinder and a drainage liquid box; the top fixed mounting has the guide arm in the left side frame, the guide arm bottom is connected with the stopper, the inside screw thread of right side frame installs the lead screw, the lead screw top is worn out right frame and is connected and be provided with adjusting nut. The guide rod of the utility model is connected with the connecting rod through the sliding sleeve, the other end of the connecting rod is connected with the lead screw through the lead screw nut, and the up-and-down moving height of the connecting rod can be adjusted through the rotation of the adjusting nut; the clamp holder moves left and right on the connecting rod through the sliding block and the sliding groove, the height and the left and right positions of the drainage puncture needle cylinder can be adjusted according to the body shape of a patient, drainage liquid flows into the liquid pumping box through the puncture needle head, the piston rod and the connecting hose, pain of the patient caused by repeated needle insertion is avoided, and hand fatigue of a doctor is relieved.
Description
Technical Field
The utility model belongs to the technical field of medical device, concretely relates to thoracic and heart surgery drainage puncture positioner.
Background
Currently, it is known that in the clinical medical treatment process, the chest surgery is prone to bleeding, infection, or other organ displacement and even internal hernia due to the fact that a large cavity is left after part or all of the viscera are removed. It is extremely disadvantageous to the recovery of the patient. Inconvenience is brought to the work of medical staff. At present, the puncture drainage mode is commonly used for treatment, and the puncture needle is generally lack of positioning in the puncture process, so that the puncture effect is poor.
Positioning mechanism easily becomes flexible among the prior art, fixes a position the inaccuracy, and is unfavorable for the staff inspection, very easily influences the treatment process, and positioning mechanism does not possess the function of supplementary drainage puncture among the prior art, and can not alleviate patient's pain, so urgent need a thoracic and cardiac surgery drainage puncture positioner to solve the above-mentioned problem that appears.
SUMMERY OF THE UTILITY MODEL
To solve the problems set forth in the background art described above. The utility model provides a thoracic and heart surgery drainage puncture positioning device.
In order to achieve the above object, the utility model provides a following technical scheme: a thoracic and cardiac surgery drainage puncture positioning device comprises a left frame, a right frame, a fixed clamp seat, a connecting rod, a drainage puncture needle cylinder and a drainage liquid box; the bottom parts of the left frame and the right frame are fixedly connected with a fixing clamp seat, the top part in the left frame is fixedly provided with a guide rod, the bottom part of the guide rod is connected with a limiting block, the right frame is internally provided with a screw rod in a threaded manner, the top part of the screw rod penetrates out of the right frame to be connected with an adjusting nut, the bottom part of the screw rod is fixedly connected with a fixed block, the screw rod is connected with one end of a connecting rod through the screw rod nut, the other end of the connecting rod is connected with the guide rod through a sliding sleeve, the connecting rod is provided with a sliding groove, the sliding groove is connected with a clamp holder through a sliding block, the clamp holder is provided with a drainage puncture needle cylinder in a clamping manner, the bottom part of the drainage puncture needle cylinder is connected, the top of the piston rod is communicated with a drainage liquid box arranged on the left frame through a connecting hose.
Preferably, the fixed clamp seat is provided with an upper clamp plate with a threaded rod, the top of the threaded rod on the upper clamp plate penetrates out of the fixed clamp seat to be connected with a fastening nut, and a rubber pad is arranged on the inner bottom surface of the fixed clamp seat.
Preferably, the connecting rod moves up and down on the screw rod and the guide rod through the screw rod nut and the sliding sleeve and the adjusting nut.
Preferably, the clamper moves left and right on the connecting rod through a slide block and a slide groove.
Compared with the prior art, the beneficial effects of the utility model are that:
the bottom parts of the left and right frames of the utility model are provided with the fixing clamp seats for fixing and clamping on the bed board; the left frame and the right frame are internally provided with a guide rod and a screw rod respectively, the guide rod is connected with a connecting rod through a sliding sleeve, the other end of the connecting rod is connected with the screw rod through a screw rod nut, and the up-down moving height of the connecting rod can be adjusted through rotation of an adjusting nut; the holder moves about through slider and spout on the connecting rod, can adjust the height of drainage puncture cylinder and control the position according to patient's figure, and drainage liquid flows into the drawing liquid incasement from the puncture syringe needle, through the piston rod, through coupling hose, and a large amount of liquid can once only be extracted to the drainage liquid case, has avoided contact pin extraction many times to bring the misery for patient, and it can fix after inserting, alleviates doctor's hand fatigue.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view of the connection between the holder and the chute of the present invention.
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.
Example 1
Referring to fig. 1-2, the present invention provides the following technical solutions: a thoracic and cardiac surgery drainage puncture positioning device comprises a left frame 1, a right frame 2, a fixed holder 3, a connecting rod 4, a drainage puncture needle cylinder 5 and a drainage liquid box 6; the bottom parts of the left frame 1 and the right frame 2 are fixedly connected with a fixing clamp holder 3, the top part in the left frame 1 is fixedly provided with a guide rod 11, the bottom part of the guide rod 11 is connected with a limit block 13, the inner part of the right frame 2 is provided with a screw rod 21 by screw thread, the top part of the screw rod 21 penetrates out of the right frame 2 to be connected with an adjusting nut 23, the bottom part of the screw rod 21 is fixedly connected with a fixed block 24, the screw rod 21 is connected with one end of a connecting rod 4 by a screw rod nut 22, the other end of the connecting rod 4 is connected with the guide rod 11 by a sliding sleeve 12, the connecting rod 4 is provided with a sliding groove 41, the sliding groove 41 is provided with a clamp holder 8 by connecting a sliding block 81, the clamp holder 8 is provided with a drainage puncture needle cylinder 5 in a clamping way, the bottom part, a one-way valve 54 is arranged at the communication part of the piston 53 and the piston rod 52, and the top of the piston rod 52 is communicated with a drainage liquid box 6 arranged on the left frame 1 through a connecting hose 7.
Specifically, be provided with the punch holder 31 of taking the threaded rod on the fixation clamp seat 3, the threaded rod top on the punch holder 31 is worn out the fixation clamp seat 3 and is connected with fastening nut 32, be provided with rubber pad 33 on the bottom surface in the fixation clamp seat 3.
Specifically, the connecting rod 4 moves up and down on the screw 21 and the guide rod 11 through the screw nut 22 and the sliding sleeve 12 via the adjusting nut 23.
Specifically, the clamper 8 moves left and right on the connecting rod 4 through the sliding block 81 and the sliding groove 41.
The bottom parts of the left and right frames of the utility model are provided with the fixed clamping seats 3 for fixing and clamping on the bed board; a guide rod 11 and a screw rod 21 are respectively arranged in the left frame and the right frame, the guide rod 11 is connected with the connecting rod 4 through a sliding sleeve 12, the other end of the connecting rod 4 is connected with the screw rod 21 through a screw rod nut 22, and the up-and-down moving height of the connecting rod 4 can be adjusted through the rotation of an adjusting nut 23; the clamp holder 8 moves left and right on the connecting rod 4 through the sliding block 81 and the sliding groove 41, the height and the left and right positions of the drainage puncture needle cylinder 5 can be adjusted according to the body shape of a patient, drainage liquid flows into the drainage liquid box 6 through the piston rod 52 and the connecting hose 7 from the puncture needle head 51, a large amount of liquid can be extracted from the drainage liquid box 6 at one time, the pain of the patient caused by multiple times of needle inserting extraction is avoided, the clamp holder can be fixed after being inserted, and the hand fatigue of a doctor is relieved.
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 (4)
1. The utility model provides a thoracic heart surgery drainage puncture positioner which characterized in that: comprises a left frame (1), a right frame (2), a fixed clamping seat (3), a connecting rod (4), a drainage puncture needle cylinder (5) and a drainage liquid box (6); the bottom of the left frame (1) and the bottom of the right frame (2) are fixedly connected with a fixing clamp holder (3), the top of the left frame (1) is fixedly provided with a guide rod (11), the bottom of the guide rod (11) is connected with a limit block (13), the inside of the right frame (2) is provided with a screw rod (21) in a threaded manner, the top of the screw rod (21) penetrates out of the right frame (2) to be connected with an adjusting nut (23), the bottom of the screw rod (21) is fixedly connected with a fixed block (24), the screw rod (21) is connected with one end of a connecting rod (4) through a screw rod nut (22), the other end of the connecting rod (4) is connected with the guide rod (11) through a sliding sleeve (12), the connecting rod (4) is provided with a sliding groove (41), the sliding groove (41) is connected with a clamp holder (8) through a sliding, the drainage puncture needle cylinder is characterized in that a puncture needle (51) is connected to the bottom of the drainage puncture needle cylinder (5), a piston (53) is arranged inside the drainage puncture needle cylinder (5), a hollow piston rod (52) is connected and arranged above the piston (53), a one-way valve (54) is arranged at the communication position of the piston (53) and the piston rod (52), and the top of the piston rod (52) is communicated with a drainage liquid box (6) arranged on the left frame (1) through a connecting hose (7).
2. The thoracic surgical drainage puncture positioning device of claim 1, wherein: the fixing clamp is characterized in that an upper clamping plate (31) with a threaded rod is arranged on the fixing clamp seat (3), the top of the threaded rod on the upper clamping plate (31) penetrates out of the fixing clamp seat (3) to be connected with a fastening nut (32), and a rubber pad (33) is arranged on the inner bottom surface of the fixing clamp seat (3).
3. The thoracic surgical drainage puncture positioning device of claim 1, wherein: the connecting rod (4) moves up and down on the screw rod (21) and the guide rod (11) through the screw rod nut (22) and the sliding sleeve (12) through the adjusting nut (23).
4. The thoracic surgical drainage puncture positioning device of claim 1, wherein: the clamp holder (8) moves left and right on the connecting rod (4) through the sliding block (81) and the sliding groove (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920539519.5U CN210250004U (en) | 2019-04-19 | 2019-04-19 | Thoracic-heart surgery drainage puncture positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920539519.5U CN210250004U (en) | 2019-04-19 | 2019-04-19 | Thoracic-heart surgery drainage puncture positioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210250004U true CN210250004U (en) | 2020-04-07 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920539519.5U Expired - Fee Related CN210250004U (en) | 2019-04-19 | 2019-04-19 | Thoracic-heart surgery drainage puncture positioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210250004U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111920483A (en) * | 2020-07-30 | 2020-11-13 | 于养生 | Clinical piercing depth of cardiovascular internal medicine |
| CN112972822A (en) * | 2021-02-05 | 2021-06-18 | 吉林大学 | Blood vessel positioning and puncturing device for nursing and checking by utilizing supercharging principle |
-
2019
- 2019-04-19 CN CN201920539519.5U patent/CN210250004U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111920483A (en) * | 2020-07-30 | 2020-11-13 | 于养生 | Clinical piercing depth of cardiovascular internal medicine |
| CN112972822A (en) * | 2021-02-05 | 2021-06-18 | 吉林大学 | Blood vessel positioning and puncturing device for nursing and checking by utilizing supercharging principle |
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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 |
Granted publication date: 20200407 Termination date: 20210419 |
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| CF01 | Termination of patent right due to non-payment of annual fee |