CN215874842U - Foreign body extractor for digestive tract - Google Patents
Foreign body extractor for digestive tract Download PDFInfo
- Publication number
- CN215874842U CN215874842U CN202122132256.6U CN202122132256U CN215874842U CN 215874842 U CN215874842 U CN 215874842U CN 202122132256 U CN202122132256 U CN 202122132256U CN 215874842 U CN215874842 U CN 215874842U
- Authority
- CN
- China
- Prior art keywords
- rod
- foreign matter
- cavity
- turbine
- digestive tract
- 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.)
- Expired - Fee Related
Links
- 210000001035 gastrointestinal tract Anatomy 0.000 title claims description 14
- 230000001681 protective effect Effects 0.000 claims description 5
- 239000007779 soft material Substances 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 2
- 210000003238 esophagus Anatomy 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 230000000717 retained effect Effects 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009499 grossing Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000006748 scratching Methods 0.000 description 1
- 230000002393 scratching effect Effects 0.000 description 1
- 210000002784 stomach Anatomy 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Images
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- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
The utility model discloses a foreign matter extractor for alimentary tracts, which comprises a cylindrical rod body, wherein a cavity is arranged in the rod body, a threaded column is rotatably arranged between opposite side walls in the cavity, a turbine is sleeved in the middle of the threaded column, the thread turning directions of the threaded columns on two sides of the turbine are opposite, an adjusting rod is rotatably inserted and connected on one end surface of the rod body, a worm structure meshed with the turbine is arranged on the outer side wall of one end of the adjusting rod in the cavity, a plurality of limiting rods are also connected and arranged between the side walls in the cavity, the adjusting rod rotatably penetrates through the limiting rods, and a limiting long hole is arranged on the end surface of the rod body, which is far away from one end of the adjusting rod, the foreign matter extractor has the advantages that compared with the prior art: this device can make two splint up-and-down motion through rotatory regulating wheel, realizes getting the clamp of foreign matter.
Description
Technical Field
The utility model relates to the technical field of medical instruments, in particular to a foreign body extractor for a digestive tract.
Background
Foreign bodies in the digestive tract are non-self-inherent substances caused by various reasons and are retained in the digestive tract, and the foreign bodies are usually retained in the esophagus and the stomach, and are often treated by an emergency gastroscope or even a surgical operation in clinic. With the development of endoscope technology, part of the foreign body in the alimentary tract can be taken out by using a foreign body clamp or a snare under the guidance of a laryngoscope or a gastroscope, but the prior art is still difficult to handle for some foreign bodies with special shapes. Some foreign bodies have sharp one end or two ends and are easy to scratch the esophagus or the throat when taken out; and for spherical or surface-smoothing foreign matter.
When grabbing the foreign matter, the foreign matter extractor among the prior art snatchs the effect unsatisfactory, and all needs the instrument that the doctor additionally prepared the illumination when the foreign matter was taken out, and the position and the shape of the foreign matter can not be clearly seen to the luminance of its illumination, can cause patient's unnecessary misery.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem and provides a foreign body extractor for the alimentary canal, which has a good grabbing effect and a lighting function.
In order to solve the technical problems, the technical scheme provided by the utility model is as follows: a digestive tract foreign matter extractor comprises a cylindrical rod body, wherein a cavity is arranged in the rod body, a threaded column is arranged between opposite side walls in the cavity in a rotating mode, a turbine is sleeved in the middle of the threaded column, threads of the threaded columns on two sides of the turbine are opposite in rotating direction, one end face of the rod body is provided with an adjusting rod in a rotating and inserting mode, a worm structure meshed with the turbine is arranged on the outer side wall of one end of the adjusting rod in the cavity, a plurality of limiting rods are further connected and arranged between the side walls in the cavity in a connecting mode, the adjusting rod penetrates through the limiting rods in a rotating mode, a limiting long hole is formed in the end face, far away from one end of the adjusting rod, of the rod body, is parallel to the threaded column, connecting rods are arranged on the outer side walls of the threaded columns on two sides of the turbine in a matching and penetrating mode respectively, one end of each connecting rod penetrates through the limiting long hole and is provided with a clamping plate in a sliding mode, and the end surfaces of the rod bodies positioned at two sides of the limiting long hole are respectively provided with an illuminating lamp.
As the improvement, two splint keep away from connecting rod one end and are close to, and the tip is equipped with the protective sheath respectively.
As an improvement, an anti-skid layer is arranged on one side, close to each other, of each of the two clamping plates.
As an improvement, one side of the splint, which is far away from the anti-skid layer, is arc-shaped.
As an improvement, one end of an adjusting rod positioned outside the rod body is connected with an adjusting wheel, and the outer side wall of the adjusting wheel is wrapped with a soft material.
As an improvement, one end of the rod body, which is far away from the illuminating lamp, is provided with a switch for controlling the illuminating lamp.
Compared with the prior art, the utility model has the advantages that: this device can make two splint up-and-down motion through the rotation regulation wheel, realizes getting the clamp of foreign matter, convenient operation, and the setting of light can help the doctor to see the shape and the position of foreign matter clearly for the foreign matter clamp is got more smoothly.
Drawings
FIG. 1 is a schematic view showing a structure of a foreign matter extractor for digestive tract according to the present invention.
Fig. 2 is a partial enlarged structure view of a foreign body extractor for digestive tract according to the present invention.
FIG. 3 is a schematic view of a position-limiting slot of the foreign body extractor for digestive tract according to the present invention.
As shown in the figure: 1. a rod body; 2. a cavity; 3. a threaded post; 4. a turbine; 5. adjusting a rod; 6. a worm structure; 7. a limiting rod; 8. limiting long holes; 9. a connecting rod; 10. a splint; 11. an illuminating lamp; 12. a protective sleeve; 13. an anti-slip layer; 14. an adjustment wheel; 15. and (4) switching.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
With reference to the attached drawings 1-3, the alimentary canal foreign matter extractor comprises a cylindrical rod body 1, wherein a cavity 2 is arranged inside the rod body 1, a threaded column 3 is arranged between opposite side walls inside the cavity 2 in a rotating mode, a turbine 4 is sleeved at the middle position of the threaded column 3, the threaded columns 3 on two sides of the turbine 4 are opposite in rotating direction, one end face of the rod body 1 is provided with an adjusting rod 5 in a rotating and inserting mode, a worm structure 6 meshed with the turbine 4 is arranged on the outer side wall of one end of the adjusting rod 5 inside the cavity 2, a plurality of limiting rods 7 are further connected between the side walls inside the cavity 2, the adjusting rod 5 rotates to penetrate through the limiting rods 7, a limiting long hole 8 is arranged on the end face of the rod body 1, which is far away from one end of the adjusting rod 5, the limiting long hole 8 is parallel to the threaded column 3, the outer side walls of the threaded columns 3 on two sides of the turbine 4 are respectively matched to penetrate through connecting rods 9, one end of the connecting rod 9 slides through the limiting long hole 8 and is connected with a clamping plate 10, and the end faces of the rod bodies 1 positioned on two sides of the limiting long hole 8 are respectively provided with an illuminating lamp 11.
Two splint 10 keep away from connecting rod 9 one end and are close to mutually, and the tip is equipped with protective sheath 12 respectively.
An anti-skid layer 13 is arranged on one side of each of the two clamping plates 10.
The side of the splint 10 away from the anti-skid layer is arc-shaped.
The adjusting rod is characterized in that one end of an adjusting rod 5 positioned outside the rod body 1 is connected with an adjusting wheel 14, and the outer side wall of the adjusting wheel 14 is wrapped with a soft material.
One end of the rod body 1, which is far away from the illuminating lamp 11, is provided with a switch 15 for controlling the illuminating lamp 11.
When the device is specifically implemented, one end of a clamping plate 10 extends into the alimentary canal, the adjusting wheel 14 is rotated, the adjusting wheel 14 can drive the adjusting rod 5 to rotate, the adjusting rod 5 drives the turbine 4 to rotate through the worm structure 6, the turbine 4 drives the threaded column 3 to rotate, the threaded column 3 can drive the two connecting rods 9 to move in an opposite or opposite direction, and the two connecting rods 9 can drive the two clamping plates 10 to move in an opposite or opposite direction, so that the foreign bodies in the alimentary canal can be clamped, and the lighting lamp 11 can provide lighting in the process of clamping the foreign bodies, so that the foreign bodies can be clamped more smoothly; the protective sleeve 12 is arranged to prevent the end of the splint 10 from scratching the alimentary canal and provide necessary protection; the anti-slip layer 13 can increase friction force and reduce the difficulty of clamping smooth foreign matters on the surface; this device convenient operation presss from both sides and gets effectually, and the practicality is strong.
The present invention and its embodiments have been described above, and the description is not intended to be limiting, and the embodiments shown in the drawings are only one embodiment of the present invention, and the actual configuration is not limited thereto. In summary, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the spirit and scope of the utility model as defined by the appended claims.
Claims (6)
1. The utility model provides a foreign matter extractor of alimentary canal, includes the columniform body of rod (1), its characterized in that: the utility model discloses a screw rod, including the body of rod (1), the inside cavity (2) that is equipped with of cavity (2), it is equipped with screw thread post (3) to rotate between the inside relative lateral wall of cavity (2), screw thread post (3) intermediate position cup joint is equipped with turbine (4), is located the screw thread of screw thread post (3) of turbine (4) both sides is opposite soon, one of them terminal surface of the body of rod (1) rotates to peg graft and is equipped with regulation pole (5), is located the inside regulation pole (5) one end lateral wall of cavity (2) is equipped with worm structure (6) with turbine (4) meshing, it is equipped with a plurality of gag lever posts (7) still to connect between the inside lateral wall of cavity (2), it passes gag lever post (7) to adjust pole (5) rotation, the terminal surface that pole (5) one end was kept away from to the body of rod (1) is equipped with spacing slot hole (8), spacing slot hole (8) are parallel with screw thread post (3), are located screw thread post (3) lateral wall of turbine (4) both sides cooperates respectively and passes and is equipped with connecting rod (9) One end of the connecting rod (9) slides to penetrate through the limiting long hole (8), the connecting rod is connected with a clamping plate (10), and the end faces of the rod bodies (1) located on two sides of the limiting long hole (8) are respectively provided with an illuminating lamp (11).
2. The foreign matter extractor for digestive tract according to claim 1, wherein: two splint (10) keep away from connecting rod (9) one end and are close to mutually, and the tip is equipped with protective sheath (12) respectively.
3. The foreign matter extractor for digestive tract according to claim 1, wherein: an anti-skid layer (13) is arranged on one side, close to each other, of each of the two clamping plates (10).
4. The foreign matter extractor for digestive tract according to claim 1, wherein: one side of the clamping plate (10) far away from the anti-skid layer is arc-shaped.
5. The foreign matter extractor for digestive tract according to claim 1, wherein: the adjusting rod is characterized in that one end of an adjusting rod (5) located outside the rod body (1) is connected with an adjusting wheel (14), and the outer side wall of the adjusting wheel (14) is wrapped with a soft material.
6. The foreign matter extractor for digestive tract according to claim 1, wherein: one end of the rod body (1), which is far away from the illuminating lamp (11), is provided with a switch (15) used for controlling the illuminating lamp (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122132256.6U CN215874842U (en) | 2021-09-06 | 2021-09-06 | Foreign body extractor for digestive tract |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122132256.6U CN215874842U (en) | 2021-09-06 | 2021-09-06 | Foreign body extractor for digestive tract |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215874842U true CN215874842U (en) | 2022-02-22 |
Family
ID=80503451
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122132256.6U Expired - Fee Related CN215874842U (en) | 2021-09-06 | 2021-09-06 | Foreign body extractor for digestive tract |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215874842U (en) |
-
2021
- 2021-09-06 CN CN202122132256.6U patent/CN215874842U/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: 20220222 |