CN219661845U - Improved thoracic cavity puncture needle for Tibetan medicine - Google Patents
Improved thoracic cavity puncture needle for Tibetan medicine Download PDFInfo
- Publication number
- CN219661845U CN219661845U CN202223253013.9U CN202223253013U CN219661845U CN 219661845 U CN219661845 U CN 219661845U CN 202223253013 U CN202223253013 U CN 202223253013U CN 219661845 U CN219661845 U CN 219661845U
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- CN
- China
- Prior art keywords
- fixedly connected
- thoracic cavity
- needle
- puncture needle
- cavity puncture
- Prior art date
- 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.)
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- 210000000115 thoracic cavity Anatomy 0.000 title claims abstract description 16
- 239000003814 drug Substances 0.000 title abstract description 17
- 230000001681 protective effect Effects 0.000 claims abstract description 32
- 230000000149 penetrating effect Effects 0.000 claims description 8
- 210000000038 chest Anatomy 0.000 claims description 7
- 230000003139 buffering effect Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000035515 penetration Effects 0.000 description 2
- 206010003445 Ascites Diseases 0.000 description 1
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 240000005979 Hordeum vulgare Species 0.000 description 1
- 235000007340 Hordeum vulgare Nutrition 0.000 description 1
- 244000082204 Phyllostachys viridis Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 208000002151 Pleural effusion Diseases 0.000 description 1
- 206010000269 abscess Diseases 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 210000003323 beak Anatomy 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 230000003601 intercostal effect Effects 0.000 description 1
- 230000001936 parietal effect Effects 0.000 description 1
- 210000003281 pleural cavity Anatomy 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
Landscapes
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model discloses a Tibetan medicine improved thoracic cavity puncture needle tool, which comprises a needle cylinder and a protective shell, wherein one end of the needle cylinder is fixedly connected with a needle head, one side of the surface of the needle cylinder is fixedly connected with a clamping ring, the surface of the clamping ring is clamped with a clamping groove, the clamping groove is formed in one end of the inner wall of the protective shell, a plurality of through holes are formed in the top end and the bottom end of the protective shell, a puncture rod is inserted into the surfaces of the plurality of through holes in one end of the protective shell, one end of the plurality of puncture rods is fixedly connected with a protection plate, a buffer spring is sleeved on the surface of the puncture rod, a positioning plate is sleeved on the middle part of the needle head, and scale marks are formed on the surface of the needle head.
Description
Technical Field
The utility model relates to the field of medical supplies, in particular to an improved thoracic cavity puncture needle for Tibetan medicine.
Background
Thoracocentesis refers to the operation of puncturing the pleural cavity with a sterilized needle through the skin, intercostal tissue, and parietal pleural puncture.
The Tibetan medicine needs to be applied to a puncture instrument when treating pleural effusion, and is provided with a hollow tubular probe which is similar to a bamboo tip pen and is used for puncturing ascites; the needle point is similar to a beak and is used for puncturing the chest abscess; the tip is like highland barley granule, is used for puncturing the lump of vertebra, etc., but the needle used by the prior Tibetan medicine in thoracentesis has the following defects:
(1) The needle head of the existing puncture needle used in Tibetan medicine is not good in protective measures, and a sleeve cover is usually used for covering the tip, but the mode lacks a buffering effect, and the needle head cannot be well protected when the puncture needle falls under a large impact;
(2) The needle head of the puncture needle used by the traditional Tibetan medicine is long, and the puncture needle does not need to be fully penetrated in actual use, and the Tibetan medicine cannot grasp the penetration depth in operation due to the lack of a positioning mechanism, so that the treatment result can be influenced.
Disclosure of Invention
The utility model aims to provide an improved thoracic cavity puncture needle for Tibetan medicine, which solves the problems that the needle head protection measures of the existing puncture needle for Tibetan medicine provided in the background art are poor, a sleeve cover is usually used for covering the tip, but the mode lacks a buffering effect, the needle head cannot be well protected when the Tibetan medicine is dropped to be impacted greatly, the needle head length of the puncture needle for Tibetan medicine is long, the puncture needle for Tibetan medicine is not required to be fully penetrated in actual use, and the depth of penetration is not well known in operation of Tibetan medicine due to the lack of a positioning mechanism, so that the treatment result is influenced.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a hide medical improved generation thorax pjncture needle utensil, includes cylinder and protecting crust, the one end fixedly connected with syringe needle of cylinder, one side fixedly connected with snap ring on cylinder surface, the surface block of snap ring has the draw-in groove, just the draw-in groove is seted up in the one end of protecting crust inner wall, a plurality of perforation has all been seted up to the top and the bottom of protecting crust, is located a plurality of protecting crust one end the fenestrate surface has all alternateed and has wears the pole, a plurality of wear the one end fixedly connected with guard plate of pole, wear the surface cover of pole and be equipped with buffer spring, the middle part cover of syringe needle is equipped with the locating plate, the scale mark has been seted up on the surface of syringe needle.
When the improved thoracic cavity puncture needle for Tibetan medicine, which is disclosed by the technical scheme, is used, the needle head is provided with the better buffering protection structure, the damage to the needle head when the needle head falls is reduced, and the blocking effect can be realized after the needle head penetrates into a designated depth by adjusting the position of the positioning plate, so that the too shallow or too deep is avoided.
As a preferable technical scheme of the utility model, a threaded hole is formed in the middle of the positioning plate, and a limit bolt is connected to the surface of the threaded hole in a threaded manner. The limiting bolt is rotated to prop against the needle head, so that movement can be avoided.
As a preferable technical scheme of the utility model, one end of the penetrating rod far away from the protection plate is fixedly connected with a limiting block. The limiting block can prevent the protection plate from falling off.
As a preferable technical scheme of the utility model, one end of the buffer spring is fixedly connected with the protection plate, and the other end of the buffer spring is fixedly connected with the protection shell. The two ends of the buffer spring are fixed to prevent the falling off and the shifting.
As a preferable technical scheme of the utility model, the surface of the protective shell is fixedly connected with a buffer pad. The buffer cushion can play a role in buffering and protecting in advance.
As a preferable technical scheme of the utility model, the inner wall of the needle cylinder is connected with a piston in a sliding manner, and one end of the piston is fixedly connected with a connecting rod. The piston is used for pumping air.
As a preferable technical scheme of the utility model, one end of the connecting rod is fixedly connected with a pulling plate. A pulling plate is provided for pulling the piston.
As a preferable technical scheme of the utility model, one end of the protective shell is fixedly connected with an end pad. The end pad can protect the impact of the end part of the protective shell.
Compared with the prior art, the utility model has the beneficial effects that:
1. when the thoracocentesis is not carried out, the protective shell is clamped and covered to one end of the needle cylinder, and the protective plate is arranged on the protective shell, so that when the needle falls and is impacted to cause the movement of the protective plate, the buffer spring is extruded, the impact can be buffered under the elastic force of the buffer spring, and the damage to the needle head when the needle falls is reduced;
2. through being provided with the locating plate on the syringe needle, rotatable limit bolt makes its outside move and removes fastening, and then according to the degree of depth that will puncture, moves the locating plate to appointed scale department, again reverse rotation limit bolt fastening position to the syringe needle has when carrying out the thorax puncture, and the syringe needle penetrates behind the appointed degree of depth locating plate can play the barrier effect, avoids too shallow or too dark.
Drawings
FIG. 1 is a cross-sectional view of the present utility model;
fig. 2 is a sectional view of the syringe of the present utility model;
FIG. 3 is a cross-sectional view of the present utility model at the through-rod;
FIG. 4 is a perspective view of the needle of the present utility model;
fig. 5 is a side cross-sectional view of the locating plate of the present utility model.
In the figure: 1. a needle cylinder; 2. a needle; 3. a piston; 4. a connecting rod; 5. pulling a plate; 6. a clasp; 7. a clamping groove; 8. a protective shell; 9. perforating; 10. penetrating the rod; 11. a limiting block; 12. a buffer spring; 13. a protection plate; 14. a cushion pad; 15. scale marks; 16. a positioning plate; 17. a threaded hole; 18. a limit bolt; 19. and an end pad.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the utility model provides a Tibetan medical improved thoracic cavity puncture needle, which comprises a needle cylinder 1 and a protective shell 8, wherein one end of the needle cylinder 1 is fixedly connected with a needle head 2, one side of the surface of the needle cylinder 1 is fixedly connected with a clamping ring 6, the surface of the clamping ring 6 is clamped with a clamping groove 7, the clamping groove 7 is arranged at one end of the inner wall of the protective shell 8 and can be pulled out with force, a plurality of through holes 9 are arranged at the top end and the bottom end of the protective shell 8, penetrating rods 10 are inserted into the surfaces of the plurality of through holes 9 at one end of the protective shell 8, one end of the plurality of penetrating rods 10 is fixedly connected with a protection plate 13, the protection function is achieved at two sides, the surface of the penetrating rods 10 is sleeved with a buffer spring 12, the buffer function is achieved, the middle part of the needle head 2 is sleeved with a positioning plate 16, the surface of the needle head 2 is provided with scale marks 15, and the depth is convenient to accurately grasp.
When the protective cover is used, the protective cover 8 is clamped and covered to one end of the needle cylinder 1 during the period of not performing thoracocentesis, the needle head 2 is protected, and the protective cover 13 is arranged on the protective cover 8, so that when the protective cover 13 moves due to impact when a needle falls, the protective cover can squeeze the buffer spring 12, the impact can be buffered under the action of the elastic force of the buffer spring 12, and the damage to the needle head 2 when the needle falls is reduced;
referring to fig. 2-5, a threaded hole 17 is formed in the middle of the positioning plate 16, a limit bolt 18 is connected to the surface of the threaded hole 17 in a threaded manner, so that the fastening function is achieved, a piston 3 is slidably connected to the inner wall of the needle cylinder 1, accumulated liquid is extracted, a connecting rod 4 is fixedly connected to one end of the piston 3, and a pull plate 5 is fixedly connected to one end of the connecting rod 4 and used for pulling the piston 3 to move;
when the needle is used, the needle head 2 is penetrated into the thoracic cavity of a patient, the drawing plate 5 is pulled to draw the piston 3, the accumulated liquid in the thoracic cavity of the patient is drawn into the needle cylinder 1, the positioning plate 16 is arranged on the needle head 2, the limiting bolt 18 can be rotated to enable the needle head to move outwards to release the fastening, then the positioning plate 16 is moved to a designated scale according to the depth to be penetrated, and then the fastening position of the limiting bolt 18 is reversely rotated, so that when the needle is used for thoracentesis, the needle head 2 penetrates into the designated depth, the positioning plate 16 can play a role of blocking, and the excessive shallow or excessive deep is avoided;
referring to fig. 1-3, a limiting block 11 is fixedly connected to one end of a penetrating rod 10 far away from a protection plate 13, one end of a buffer spring 12 is fixedly connected with the protection plate 13, the other end of the buffer spring 12 is fixedly connected with a protection shell 8, the falling off is avoided, a buffer pad 14 is fixedly connected to the surface of the protection shell 8, and an end pad 19 is fixedly connected to one end of the protection shell 8, so that a buffer protection effect is achieved;
when the protective cover is used, through setting the limiting block 11 and fixing the two ends of the buffer spring 12, the penetrating rod 10 can be prevented from falling off from the through hole 9 and the buffer spring 12 can be prevented from falling off, and the rubber buffer pad 14 and the rubber end pad 19 can play a role in buffering and protecting the end parts of the protective plate 13 and the protective shell 8.
When the improved chest puncture needle for the Tibetan medicine is used, the needle head 2 is punctured into the chest of a patient during treatment, the pulling plate 5 is pulled to draw the piston 3, accumulated liquid in the chest of the patient is drawn into the syringe 1, the protective shell 8 is clamped and covered to one end of the syringe 1 during non-use, the needle head 2 is protected, the protective plate 13 is arranged on the protective shell 8, when the protective plate 13 moves due to impact caused by falling of the needle, the buffer spring 12 is extruded, the buffer effect can be achieved on impact under the action of the elastic force of the buffer spring 12, the damage to the needle head 2 when the needle falls is reduced, the positioning plate 16 is arranged on the needle head 2, the positioning plate 16 can be rotated to enable the needle head 2 to move outwards to release fastening, then the positioning plate 16 is moved to a designated scale according to the depth to be punctured, and the fastening position of the positioning plate 18 is reversely rotated, so that the needle head 2 can penetrate into the designated depth after the needle head is prevented from being too shallow or too deep when the needle head is punctured.
Although the present utility model has been described 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, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (8)
1. The utility model provides a Tibetan medical improved generation thorax pjncture needle utensil, includes cylinder (1) and protecting crust (8), its characterized in that: one end fixedly connected with syringe needle (2) of cylinder (1), one side fixedly connected with snap ring (6) of cylinder (1) surface, the surface block of snap ring (6) has draw-in groove (7), just draw-in groove (7) are seted up in the one end of protecting crust (8) inner wall, a plurality of perforation (9) have all been seted up on the top and the bottom of protecting crust (8), are located a plurality of protecting crust (8) one end the surface of perforation (9) all alternates and has wear pole (10), a plurality of wear pole (10) one end fixedly connected with guard plate (13), wear pole (10) surface cover is equipped with buffer spring (12), the middle part cover of syringe needle (2) is equipped with locating plate (16), scale mark (15) have been seted up on the surface of syringe needle (2).
2. The Tibetan medical modified thoracic cavity puncture needle set forth in claim 1, wherein: the middle part of locating plate (16) has seted up screw hole (17), the surface threaded connection of screw hole (17) has spacing bolt (18).
3. The Tibetan medical modified thoracic cavity puncture needle set forth in claim 1, wherein: one end of the penetrating rod (10) far away from the protection plate (13) is fixedly connected with a limiting block (11).
4. The Tibetan medical modified thoracic cavity puncture needle set forth in claim 1, wherein: one end of the buffer spring (12) is fixedly connected with the protection plate (13), and the other end of the buffer spring (12) is fixedly connected with the protection shell (8).
5. The Tibetan medical modified thoracic cavity puncture needle set forth in claim 1, wherein: the surface of the protective shell (8) is fixedly connected with a buffer pad (14).
6. The Tibetan medical modified thoracic cavity puncture needle set forth in claim 1, wherein: the inner wall sliding connection of cylinder (1) has piston (3), the one end fixedly connected with connecting rod (4) of piston (3).
7. The Tibetan medical modified thoracic cavity puncture needle set forth in claim 6, wherein: one end of the connecting rod (4) is fixedly connected with a pulling plate (5).
8. The Tibetan medical modified thoracic cavity puncture needle set forth in claim 1, wherein: one end of the protective shell (8) is fixedly connected with an end pad (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223253013.9U CN219661845U (en) | 2022-12-06 | 2022-12-06 | Improved thoracic cavity puncture needle for Tibetan medicine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223253013.9U CN219661845U (en) | 2022-12-06 | 2022-12-06 | Improved thoracic cavity puncture needle for Tibetan medicine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219661845U true CN219661845U (en) | 2023-09-12 |
Family
ID=87892235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223253013.9U Active CN219661845U (en) | 2022-12-06 | 2022-12-06 | Improved thoracic cavity puncture needle for Tibetan medicine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219661845U (en) |
-
2022
- 2022-12-06 CN CN202223253013.9U patent/CN219661845U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |