CN216294220U - Puncture outfit for thoracic surgery - Google Patents
Puncture outfit for thoracic surgery Download PDFInfo
- Publication number
- CN216294220U CN216294220U CN202122750285.9U CN202122750285U CN216294220U CN 216294220 U CN216294220 U CN 216294220U CN 202122750285 U CN202122750285 U CN 202122750285U CN 216294220 U CN216294220 U CN 216294220U
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- China
- Prior art keywords
- rod
- thoracic surgery
- thread
- bearing
- puncture outfit
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 210000000115 thoracic cavity Anatomy 0.000 title claims abstract description 18
- 238000001356 surgical procedure Methods 0.000 title claims abstract description 17
- 230000005540 biological transmission Effects 0.000 claims description 29
- 210000000038 chest Anatomy 0.000 abstract description 10
- 238000000034 method Methods 0.000 abstract description 5
- 230000007547 defect Effects 0.000 abstract description 2
- 210000003281 pleural cavity Anatomy 0.000 description 6
- 210000000621 bronchi Anatomy 0.000 description 5
- 239000007788 liquid Substances 0.000 description 5
- 210000004072 lung Anatomy 0.000 description 3
- 210000004224 pleura Anatomy 0.000 description 3
- 239000003814 drug Substances 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 210000003456 pulmonary alveoli Anatomy 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 238000002627 tracheal intubation Methods 0.000 description 2
- RBTBFTRPCNLSDE-UHFFFAOYSA-N 3,7-bis(dimethylamino)phenothiazin-5-ium Chemical compound C1=CC(N(C)C)=CC2=[S+]C3=CC(N(C)C)=CC=C3N=C21 RBTBFTRPCNLSDE-UHFFFAOYSA-N 0.000 description 1
- 206010011224 Cough Diseases 0.000 description 1
- 102000009123 Fibrin Human genes 0.000 description 1
- 108010073385 Fibrin Proteins 0.000 description 1
- BWGVNKXGVNDBDI-UHFFFAOYSA-N Fibrin monomer Chemical compound CNC(=O)CNC(=O)CN BWGVNKXGVNDBDI-UHFFFAOYSA-N 0.000 description 1
- 206010016717 Fistula Diseases 0.000 description 1
- 206010048612 Hydrothorax Diseases 0.000 description 1
- 206010028980 Neoplasm Diseases 0.000 description 1
- 206010035588 Pleural adhesion Diseases 0.000 description 1
- 206010065839 Pleural fistula Diseases 0.000 description 1
- 206010036790 Productive cough Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000001093 anti-cancer Effects 0.000 description 1
- 239000002246 antineoplastic agent Substances 0.000 description 1
- 229940041181 antineoplastic drug Drugs 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 201000011510 cancer Diseases 0.000 description 1
- 238000013132 cardiothoracic surgery Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 229950003499 fibrin Drugs 0.000 description 1
- 230000003890 fistula Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000003902 lesion Effects 0.000 description 1
- 229960000907 methylthioninium chloride Drugs 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000000214 mouth Anatomy 0.000 description 1
- 230000001575 pathological effect Effects 0.000 description 1
- 230000004202 respiratory function Effects 0.000 description 1
- 208000024794 sputum Diseases 0.000 description 1
- 210000003802 sputum Anatomy 0.000 description 1
- 210000003437 trachea Anatomy 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
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- Surgical Instruments (AREA)
Abstract
The utility model relates to the technical field of medical instruments, in particular to a puncture outfit for thoracic surgery, which solves the defect that a puncture needle is easy to shake and separate in the puncture process of the conventional thoracic surgery, and comprises two vertically arranged first vertical frames and a horizontally arranged sleeve, wherein the end part of each first vertical frame is connected with a first adjusting ring through a bearing; the first telescopic link is driven to stretch by rotating the first adjusting ring, the function of adjusting the large stroke height of the clamping plate is achieved, the second adjusting ring is rotated to drive the second telescopic link to stretch, the function of adjusting the small stroke height of the clamping plate is achieved, and therefore fixing and height adjustment of the chest puncture tube are matched.
Description
Technical Field
The utility model relates to the technical field of medical instruments, in particular to a puncture outfit for thoracic surgery.
Background
In the clinical work of the pneumology department, thoracentesis is a common and convenient and simple diagnosis and treatment method. Such as: through inspection, we find that there is effusion in the pleural cavity of a patient, and can extract liquid through thoracentesis, carry out various inspections, find out the cause of disease. If the cavity accumulates much liquid, the lung is pressed or the liquid accumulation time is too long, fibrin in the cavity is easy to organize and generate two layers of pleural adhesions, so that the respiratory function of the lung is influenced, and then the accumulated liquid is also needed to be drawn out by puncturing. If necessary, the medicine can be injected to achieve the purpose of treatment. For example, hydrothorax caused by cancer, we inject anticancer drugs to play the role of anticancer. If too much gas is present in the pleural cavity and the pleural cavity has been changed from negative to positive pressure, then the gas can also be evacuated by reducing the pressure in this operation.
If the patient has the condition that the bronchus is communicated with the pleural cavity, a blue medicine (called methylene blue which is harmless to human bodies) is injected into the pleural cavity through the puncture needle, the blue liquid (including sputum) can be coughed out by the patient when the patient coughs, and the patient can be confirmed to have the bronchus pleural fistula. The bronchus pleura fistula is a pathological channel which is established because lung lesion affects the bronchus, the alveolus and the pleura, and is a channel which is formed by an oral cavity → the trachea → each stage of the bronchus → the alveolus → the visceral pleura → the pleural cavity, but the existing puncture outfit for cardiothoracic surgery is easy to shake in the puncture process, gives secondary injury to a patient, is easy to cause the pipeline to be separated, and has potential safety hazard.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defect that a puncture needle is easy to shake and fall off in the puncture process of the conventional thoracic surgery, and provides a puncture outfit for the thoracic surgery.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a puncture outfit for thoracic surgery comprises two first vertical frames which are vertically arranged and a sleeve which is horizontally arranged, wherein the end part of each first vertical frame is connected with a first adjusting ring through a bearing;
the telescopic middle of having connected with first interval regulation pole through the bearing, telescopic inside still is connected with first transfer line through the bearing, the outside cover in both ends of first transfer line all is equipped with the interval telescopic link of connecting rod tip bolt fastening, and telescopic bottom still has two second grudging posts through the bolt fastening, the tip bearing of second grudging post is connected with the second adjustable ring, and the inside of second grudging post still is provided with the second telescopic link, and it is connected with the horizontal pole that the level set up through second telescopic link pivot, the intermediate bearing of horizontal pole is connected with the second interval regulation pole, and the inside of horizontal pole still is connected with the second transfer line through the bearing, the outside cover in both ends of second transfer line all is equipped with splint.
Preferably, the surfaces of the first telescopic rod and the second telescopic rod are both provided with threads, and thread grooves corresponding to the threads on the surfaces of the first telescopic rod and the second telescopic rod are respectively formed in the inner walls of the end parts of the first adjusting ring and the second adjusting ring.
Preferably, the outer sides of the end parts of the first distance adjusting rod and the second distance adjusting rod are respectively sleeved with a driving gear, and the outer sides of the middle parts of the first distance adjusting rod and the second distance adjusting rod are respectively sleeved with a transmission gear meshed with the driving gear.
Preferably, the surfaces of the two ends of the first transmission rod are respectively provided with a forward thread and a reverse thread, and the inner walls of the distance telescopic rods at the two ends of the first transmission rod are respectively provided with a thread groove meshed with the forward thread and the reverse thread.
Preferably, the surfaces of the two ends of the second transmission rod are respectively provided with a forward thread and a reverse thread, and the inner walls of the end parts of the clamping plates at the two ends of the second transmission rod are respectively provided with a thread groove meshed with the forward thread and the reverse thread.
Preferably, the inner wall of the sleeve is welded with a limiting plate, and the outer side of the end part of the distance telescopic rod is provided with a guide groove corresponding to the limiting plate.
The utility model has the beneficial effects that:
1. the first telescopic rod is driven to stretch by rotating the first adjusting ring, so that the function of adjusting the large stroke height of the clamping plate is achieved, the second telescopic rod can be driven to stretch by rotating the second adjusting ring, and the function of adjusting the small stroke height of the clamping plate is achieved, so that the fixation and height adjustment of the chest puncture tube are matched;
2. the extension and retraction of the two second telescopic rods are respectively adjusted through the second adjusting ring so as to drive the inclination of the transverse plate, and thus the inclination angle of the chest puncture tube is adjusted so as to meet the requirement of intubation;
3. the first distance adjusting rod can be rotated to drive the first transmission rod to rotate through the driving gear and the transmission gear, so that the distance telescopic rods connected with the forward threads and the reverse threads at the two ends of the first distance adjusting rod are driven to reversely and synchronously extend and retract, the distance between the two first vertical frames is adjusted, the equipment is conveniently placed on the two sides of the bed body and is clamped and fixed on the two sides of the bed plate;
4. the second transmission rod can be driven to rotate through the driving gear and the transmission gear by rotating the second distance adjusting rod, so that the clamping plates connected by forward threads and reverse threads at two ends of the second distance adjusting rod are pushed to realize reverse synchronous transmission, the function of clamping and fixing the chest puncture tube is realized, the slippage of the chest puncture tube is prevented, and the practicability is high.
Drawings
FIG. 1 is a schematic structural view of a thoracic surgical puncture outfit according to the present invention;
fig. 2 is a schematic view of a portion of a cross-sectional structure at a in fig. 1 of a puncture outfit for thoracic surgery according to the present invention;
fig. 3 is a schematic view of a puncture outfit for thoracic surgery shown in fig. 1, partially in section and shown in fig. 1.
In the figure: 1. a first stand; 2. a first adjusting ring; 3. a first telescopic rod; 4. a universal wheel; 5. a connecting rod; 6. a sleeve; 7. a first spacing adjustment lever; 8. a first drive lever; 9. spacing telescopic rods; 10. a limiting plate; 11. a second stand; 12. a second adjusting ring; 13. a second telescopic rod; 14. a cross bar; 15. a second spacing adjustment rod; 16. a second transmission rod; 17. and (4) clamping the plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-3, a puncture outfit for thoracic surgery comprises two vertically arranged first vertical frames 1 and a horizontally arranged sleeve 6, wherein the end part of the first vertical frame 1 is connected with a first adjusting ring 2 through a bearing, a first telescopic rod 3 is further arranged inside the first vertical frame 1, a horizontally arranged connecting rod 5 is fixed on the first vertical frame 1 through a first telescopic rod 3 through a bolt, and a universal wheel 4 is fixed on the end part of the first vertical frame 1 through a bolt;
the middle of the sleeve 6 is connected with a first distance adjusting rod 7 through a bearing, the inside of the sleeve 6 is also connected with a first transmission rod 8 through a bearing, the outer parts of two ends of the first transmission rod 8 are respectively sleeved with a distance telescopic rod 9 which is fixed with a bolt at the end part of the connecting rod 5, the bottom of the sleeve 6 is also fixed with two second vertical frames 11 through bolts, the end part of each second vertical frame 11 is in bearing connection with a second adjusting ring 12, the inside of each second vertical frame 11 is also provided with a second telescopic rod 13 which is connected with a horizontally arranged cross rod 14 through a rotating shaft of the second telescopic rod 13, the middle bearing of the cross rod 14 is connected with a second distance adjusting rod 15, the inside of the cross rod 14 is also connected with a second transmission rod 16 through a bearing, and the outer parts of two ends of the second transmission rod 16 are respectively sleeved with a clamping plate 17;
the surfaces of the first telescopic rod 3 and the second telescopic rod 13 are both provided with threads, the inner walls of the end parts of the first adjusting ring 2 and the second adjusting ring 12 are respectively provided with thread grooves corresponding to the threads of the surfaces of the first telescopic rod 3 and the second telescopic rod 13, the outer sides of the end parts of the first distance adjusting rod 7 and the second distance adjusting rod 15 are both sleeved with driving gears meshed with the driving gears, the surfaces of the two ends of the first transmission rod 8 are respectively provided with forward threads and reverse threads, the inner walls of the distance adjusting rods 9 at the two ends are respectively provided with thread grooves meshed with the forward threads and the reverse threads, the surfaces of the two ends of the second transmission rod 16 are respectively provided with forward threads and reverse threads, the inner walls of the end parts of the clamping plates 17 at the two ends are respectively provided with thread grooves meshed with the forward threads and the reverse threads, the inner wall welding of sleeve 6 has limiting plate 10, the tip outside of interval telescopic link 9 is seted up the guide slot that corresponds with limiting plate 10.
The working principle is as follows: in the using process, the device is pushed to the upper part of the chest of a patient, the first adjusting ring 2 is rotated to drive the first telescopic rod 3 to stretch, so that the function of adjusting the large stroke height of the clamping plate 17 is achieved, the second adjusting ring 12 is rotated to drive the second telescopic rod 13 to stretch, so that the function of adjusting the small stroke height of the clamping plate 17 is achieved, and the fixation and height adjustment of the chest puncture tube are matched;
the extension and retraction of the two second telescopic rods 13 are respectively adjusted through the second adjusting ring 12 so as to drive the inclination of the transverse plate 14, and thus the inclination angle of the chest puncture tube is adjusted so as to meet the requirement of intubation;
furthermore, the first distance adjusting rod 7 can be rotated to drive the first transmission rod 8 to rotate through the driving gear and the transmission gear, so that the distance telescopic rods 9 connected with forward threads and reverse threads at two ends of the first distance adjusting rod are driven to reversely and synchronously extend, the distance between the two first vertical frames 1 is adjusted, the equipment is conveniently placed on two sides of the bed body and is clamped and fixed on two sides of the bed board;
furthermore, the second distance adjusting rod 15 can be rotated to drive the second transmission rod 16 to rotate through the driving gear and the transmission gear, so that the clamping plate 17 connected with forward threads and reverse threads at two ends of the second distance adjusting rod is pushed to realize reverse synchronous transmission, the function of clamping and fixing the chest puncture tube is realized, the slippage of the chest puncture tube is prevented, and the practicability is high.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (6)
1. A puncture outfit for thoracic surgery comprises two vertically arranged first vertical frames (1) and a horizontally arranged sleeve (6), and is characterized in that the end part of the first vertical frame (1) is connected with a first adjusting ring (2) through a bearing, a first telescopic rod (3) is further arranged inside the first vertical frame (1), a horizontally arranged connecting rod (5) is fixed on the first telescopic rod (3) through a bolt, and a universal wheel (4) is further fixed on the end part of the first vertical frame (1) through a bolt;
the middle of the sleeve (6) is connected with a first spacing adjusting rod (7) through a bearing, the interior of the sleeve (6) is also connected with a first transmission rod (8) through a bearing, the outsides of two ends of the first transmission rod (8) are respectively sleeved with a distance telescopic rod (9) fixed with the end part of the connecting rod (5) through bolts, the bottom of the sleeve (6) is also fixed with two second vertical frames (11) through bolts, a second adjusting ring (12) is connected with the end bearing of the second vertical frame (11), a second telescopic rod (13) is arranged in the second vertical frame (11), which is connected with a horizontal cross bar (14) through a rotating shaft of a second telescopic rod (13), the middle bearing of the cross bar (14) is connected with a second distance adjusting rod (15), the inside of the cross bar (14) is also connected with a second transmission rod (16) through a bearing, and clamping plates (17) are sleeved outside the two ends of the second transmission rod (16).
2. The puncture outfit for thoracic surgery as claimed in claim 1, characterized in that the first and second telescopic rods (3, 13) are provided with threads on the surface thereof, and the inner walls of the ends of the first and second adjusting rings (2, 12) are respectively provided with thread grooves corresponding to the threads on the surfaces of the first and second telescopic rods (3, 13).
3. The puncture outfit for thoracic surgery as defined in claim 1, wherein the first and second distance adjusting rods (7, 15) are sleeved with a driving gear on the outer side of the ends thereof, and the first and second distance adjusting rods (7, 15) are sleeved with a transmission gear engaged with the driving gear on the outer side of the middle thereof.
4. The puncture outfit for thoracic surgery as claimed in claim 1, wherein the first transmission rod (8) has a forward thread and a reverse thread on both end surfaces thereof, and the distance rod (9) has a thread groove on an inner wall thereof for engaging with the forward thread and the reverse thread.
5. The puncture outfit for thoracic surgery as defined in claim 1, wherein the second transmission rod (16) has a forward thread and a reverse thread on both end surfaces thereof, and has screw grooves on inner walls of end portions of the clamp plates (17) on both ends thereof for engaging with the forward thread and the reverse thread.
6. The puncture outfit for thoracic surgery as claimed in claim 1, characterized in that a limiting plate (10) is welded to the inner wall of the sleeve (6), and a guide groove corresponding to the limiting plate (10) is opened at the outer side of the end of the distance telescopic rod (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122750285.9U CN216294220U (en) | 2021-11-11 | 2021-11-11 | Puncture outfit for thoracic surgery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122750285.9U CN216294220U (en) | 2021-11-11 | 2021-11-11 | Puncture outfit for thoracic surgery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216294220U true CN216294220U (en) | 2022-04-15 |
Family
ID=81119977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122750285.9U Expired - Fee Related CN216294220U (en) | 2021-11-11 | 2021-11-11 | Puncture outfit for thoracic surgery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216294220U (en) |
-
2021
- 2021-11-11 CN CN202122750285.9U patent/CN216294220U/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 |
Granted publication date: 20220415 |