CN214966942U - Root canal filling paste filling device - Google Patents
Root canal filling paste filling device Download PDFInfo
- Publication number
- CN214966942U CN214966942U CN202121031144.5U CN202121031144U CN214966942U CN 214966942 U CN214966942 U CN 214966942U CN 202121031144 U CN202121031144 U CN 202121031144U CN 214966942 U CN214966942 U CN 214966942U
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- China
- Prior art keywords
- filling
- root canal
- head
- paste
- needle
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- Expired - Fee Related
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Abstract
The utility model relates to a medical instrument technical field for the oral treatment especially relates to a root canal filling paste who uses in root canal treatment fills device of usefulness. In order to avoid the root canal filling paste from exceeding the apical pore when the root canal filling operation is carried out, the utility model provides a root canal filling paste filling device, which comprises a storage filling part, a filling head and a connecting pipe, wherein the storage filling part is communicated with the filling head through the connecting pipe; the filling head comprises a needle head and a handheld rod, the handheld rod is arranged at the connecting end of the needle head and connected with the needle head, and a graduated scale is arranged on the needle head. Adopt the utility model discloses during root canal filling paste filling device filled root canal filling paste to the root canal, can stretch into the length in the root canal according to the degree of depth adjustment syringe needle in apical pore place, avoid the syringe needle to surpass the apical pore to the root canal filling paste of avoiding filling in the root canal through the syringe needle surpasss the apical pore, and then improves the root canal treatment effect.
Description
Technical Field
The utility model relates to a medical instrument technical field for the oral treatment especially relates to a root canal filling paste who uses in root canal treatment fills device of usefulness.
Background
In oral clinics, many patients with pulpitis and periapical periodontitis need to undergo root canal treatment in order to relieve pain and retain the affected teeth of the patients. In the course of performing endodontic treatment, root canal filling is a very important link, and it is required to use an endodontic filling paste to close the space around the gutta percha point. However, the root canal filling pastes commonly used in clinical practice, such as AH-PLUS and iroot-BP, cannot be absorbed after exceeding the apical foramen, and when exceeding the apical foramen in a large amount, the root canal treatment effect is affected, and even the severely exceeded part may involve the mandibular nerve of the patient, with more serious consequences.
SUMMERY OF THE UTILITY MODEL
In order to prevent the root canal filling paste from exceeding the apical pore when the root canal filling operation is carried out, the utility model provides a root canal filling paste filling device, which comprises a storage filling member, a filling head and a connecting pipe, wherein the storage filling member is communicated with the filling head through the connecting pipe; the filling head comprises a needle head and a handheld rod, the handheld rod is arranged at the connecting end of the needle head and connected with the needle head, and a graduated scale is arranged on the needle head. Adopt the utility model discloses during root canal filling paste filling device filled root canal filling paste to the root canal, can stretch into the length in the root canal according to the degree of depth adjustment syringe needle in apical pore place, avoid the syringe needle to surpass the apical pore to the root canal filling paste of avoiding filling in the root canal through the syringe needle surpasss the apical pore, and then improves the root canal treatment effect.
Preferably, a magnifying glass is arranged on the handheld rod. Like this, the dentist is adopting the utility model discloses when root canal filling paste filling device fills root canal filling paste in to patient's the root canal, filling effect and filling speed are observed to usable magnifying glass to improve treatment. Further, the middle part of the magnifying glass is provided with an illuminating lamp. Like this, in filling the in-process, the illumination is realized to the light that the accessible is located handheld stick, both can improve dentist's observation definition, can simplify dentist's operation action again, convenient to use.
Preferably, the root canal filling paste filling device further comprises a distance measuring mechanism, wherein the distance measuring mechanism comprises a distance measuring sensor, a processor and a display, the distance measuring sensor is positioned on the distance measuring end of the handheld rod facing the needle head and is connected with the processor, and the distance measuring sensor converts the collected distance signals into electric signals and sends the electric signals to the processor; the processor is positioned in the handheld rod and connected with the display, and the processor processes the received electric signals and sends the processing result to the display for displaying. Like this, when filling root canal filling paste in to patient's root canal, usable range finding sensor accurately detects out the interval between the occlusal surface of apical pore to trading the tooth fast to can accurately confirm the syringe needle and stretch into the maximum length in the root canal, and then can accurately avoid filling the root canal filling paste in the root canal and surpass the apical pore, influence treatment. Further, the display is located on the hand-held wand and remote from the needle. Like this, when the stick makes the syringe needle stretch into the root canal, make things convenient for the dentist to obtain the inserted quantity of syringe needle from the display, convenient to use handheld.
Preferably, the handheld rod is sleeved on the connecting pipe. Therefore, the assembly is convenient, and the connecting pipe can be prevented from interfering with the handheld rod when in use to influence the use. Further, the connecting pipe is a flexible pipe. Therefore, when in use, the angle and the position of the connecting pipe can be adjusted according to the requirement, and the use is convenient.
Preferably, the storage filling piece comprises a storage tube and a filling pushing piece, the connecting end of the storage tube is communicated with the connecting tube, and the inserting end of the storage tube, which is far away from the connecting tube, is provided with an inserting opening; the piston head of the filling pushing piece is inserted into the storage tube from the inserting opening and can reciprocate in the storage tube. The storage filling piece is simple in structure and convenient to manufacture, filling operation can be completed only by pushing the filling pushing piece when the storage filling piece is used, and the storage filling piece is simple and convenient to use. Further, the pushing head of the filling pusher is located outside the storage tube and is connected to the piston head by a piston rod. Therefore, when the storage tube is used, the pushing head can be utilized to drive the piston head to move in the storage tube through the piston rod, and filling is facilitated. Further preferably, the storage tube is provided with a positioning outer ring, and the positioning outer ring is positioned on the outer wall of the storage tube and close to the insertion opening. Therefore, when filling operation is carried out, the positioning outer ring can be matched with the filling pushing piece, the piston head can be conveniently pushed to move in the storage tube, and the operation is simple and convenient.
Drawings
Fig. 1 is a schematic structural view of the root canal filling paste filling apparatus of the present invention.
Detailed Description
The following describes the root canal filling paste filling device of the present invention in detail with reference to fig. 1.
As shown in fig. 1, the root canal filling paste filling device of the present invention includes a storage filling member 1, a filling head 2 and a connecting pipe 3, and the storage filling member 1 is communicated with the filling head 2 through the connecting pipe 3. Wherein, the storage filling member 1 comprises a storage tube 11 and a filling pushing member 12, the connecting end of the storage tube 11 is communicated with the connecting tube 3, and the inserting end of the storage tube 11 far away from the connecting tube 3 is provided with an inserting opening (not shown in the figure); a piston head (not shown) of the filling and pushing member 12 is inserted into the storage tube 11 from the insertion opening and is reciprocated in the storage tube 11. The storage filling part 1 is simple in structure and convenient to manufacture, filling operation can be completed only by pushing the filling pushing part 12 when the storage filling part is used, and the storage filling part is simple and convenient to use. Preferably, the pusher head 121 of the filling pusher 12 is located outside the storage tube 11, and the pusher head 121 is connected to the piston head by a piston rod 122. Thus, in use, the pushing head 121 can be used to move the piston head through the piston rod 122 in the storage tube 11, facilitating filling. Preferably, the storage tube 11 is provided with a positioning collar 111, which positioning collar 111 is located on the outer wall of the storage tube 11 near the insertion opening. Therefore, when filling operation is carried out, the positioning outer ring 111 can be used for being matched with the filling pushing piece 12, the piston head can be conveniently pushed to move in the storage tube 11, and the operation is simple and convenient.
The filling head 2 comprises a needle 21 and a handheld rod 22, the handheld rod 22 is connected with the needle 21 at the connecting end of the needle 21, and the needle 21 is provided with a graduated scale 211. Preferably, the hand-held rod 22 is fitted over the connecting tube 3. Therefore, the assembly is convenient, and the connecting pipe 3 can be prevented from interfering with the handheld rod 22 when in use to influence the use. Preferably, the connection tube 3 is a flexible tube. Therefore, when in use, the angle and the position of the connecting pipe 3 can be adjusted according to the requirement, thereby being convenient for use. Preferably, a magnifying lens 23 is provided on the hand-held wand 22. Like this, the dentist is adopting the utility model discloses when root canal filling paste filling device fills root canal filling paste in to patient's the root canal, usable magnifying glass 23 observes filling effect and filling speed to improve treatment. Preferably, the magnifying glass 23 is mounted on the handheld rod 22 through the supporting rod 231, and the magnifying glass 23 is connected with the supporting rod 231 through a universal head (not shown in the figure), so that the angle of the magnifying glass 23 can be adjusted as required, and the use is convenient. Preferably, the middle of the magnifying glass 23 is provided with an illuminating lamp 24. Thus, in the filling process, illumination can be realized through the illuminating lamp 24 positioned on the magnifying glass 23, the observation definition of the oral cavity doctor can be improved, the operation action of the oral cavity doctor can be simplified, and the use is convenient. Preferably, the handheld rod 22 is provided with a distance measuring mechanism, the distance measuring mechanism comprises a distance measuring sensor 41, a processor (not shown in the figure) and a display 42, the distance measuring sensor 41 is positioned on the distance measuring end of the handheld rod 22 facing the needle 21 and connected with the processor, and the collected distance signal is converted into an electric signal and sent to the processor; a processor is located in the hand-held wand 22 and is connected to the display 42, which processes the received electrical signals and sends the results of the processing to the display 42 for display. Like this, when filling root canal filling paste in to patient's root canal, usable range finding sensor 41 detects out the interval between the occlusal surface of apical pore to the tooth replacement fast accurately to can accurately confirm the syringe needle and stretch into the maximum length in the root canal, and then can accurately avoid filling the root canal filling paste in the root canal and surpass the apical pore, influence treatment. Preferably, the distance measuring sensor 41 can be an ultrasonic sensor, and is convenient to select and accurate in distance measurement. Preferably, the display 42 is located on the hand-held wand 22 and remote from the needle 21. Therefore, when holding the hand-held rod 22 by the dentist to enable the needle 21 to extend into the root canal, the dentist can conveniently obtain the insertion amount of the needle from the display, and the use is convenient. Preferably, the processor can adopt a single chip microcomputer, and is convenient to select and use.
Adopt the utility model discloses during root canal filling paste filling device filled root canal filling paste to the root canal, can stretch into the length in the root canal according to the degree of depth adjustment syringe needle in apical pore place, avoid the syringe needle to surpass the apical pore to the root canal filling paste of avoiding filling in the root canal through the syringe needle surpasss the apical pore, and then improves the root canal treatment effect.
Claims (10)
1. An root canal filling paste filling apparatus comprising a storage filling member, a filling head, and a connecting pipe, the storage filling member communicating with the filling head through the connecting pipe; the filling head comprises a needle head and a handheld rod, the handheld rod is arranged at the connecting end of the needle head and connected with the needle head, and a graduated scale is arranged on the needle head.
2. The root canal filling paste filling device according to claim 1, wherein a magnifying glass is provided on the hand-held rod.
3. The root canal filling paste filling device according to claim 2, wherein an illumination lamp is provided in the middle of the magnifying glass.
4. The root canal filling paste filling device according to any one of claims 1 to 3, further comprising a distance measuring mechanism including a distance measuring sensor, a processor and a display, wherein the distance measuring sensor is located on a distance measuring end of the hand-held rod facing the needle and connected with the processor, and converts the collected distance signal into an electric signal to be sent to the processor; the processor is positioned in the handheld rod and connected with the display, and the processor processes the received electric signals and sends the processing result to the display for displaying.
5. The root canal filling paste filling apparatus according to claim 4, wherein the display is located on the hand-held stick and away from the needle.
6. The root canal filling paste filling device according to any one of claims 1 to 3, wherein the hand-held rod is fitted over the connection tube.
7. The root canal filling paste filling apparatus according to claim 6, wherein the connection tube is a flexible tube.
8. The root canal filling paste filling apparatus according to any one of claims 1 to 3, wherein the storing-filling member comprises a storage tube and a filling-pushing member, a connection end of the storage tube communicates with the connection tube, and a fitting end of the storage tube, which is remote from the connection tube, is provided with a fitting opening; the piston head of the filling pushing piece is inserted into the storage tube from the inserting opening and can reciprocate in the storage tube.
9. The root canal filling paste filling apparatus according to claim 8, wherein the pushing head of the filling pusher is located outside the storage tube, and the pushing head is connected to the piston head by a piston rod.
10. The endodontic filling paste filling apparatus of claim 9, wherein a positioning outer ring is provided on said storage tube, said positioning outer ring being located on an outer wall of said storage tube and adjacent to said insertion opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121031144.5U CN214966942U (en) | 2021-05-14 | 2021-05-14 | Root canal filling paste filling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121031144.5U CN214966942U (en) | 2021-05-14 | 2021-05-14 | Root canal filling paste filling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214966942U true CN214966942U (en) | 2021-12-03 |
Family
ID=79135181
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121031144.5U Expired - Fee Related CN214966942U (en) | 2021-05-14 | 2021-05-14 | Root canal filling paste filling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214966942U (en) |
-
2021
- 2021-05-14 CN CN202121031144.5U patent/CN214966942U/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: 20211203 |