CN216294143U - Medical thread burial device - Google Patents
Medical thread burial device Download PDFInfo
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- CN216294143U CN216294143U CN202122557117.8U CN202122557117U CN216294143U CN 216294143 U CN216294143 U CN 216294143U CN 202122557117 U CN202122557117 U CN 202122557117U CN 216294143 U CN216294143 U CN 216294143U
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- capsule
- mounting groove
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- needle core
- needle
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Abstract
The utility model belongs to the field of medical catgut embedding, and particularly relates to a medical catgut embedding device which comprises a needle tube and a needle core, wherein a capsule installation groove is formed in the end face of the needle core, a sliding groove communicated with the capsule installation groove is formed in the needle core, and a capsule puncture rod is arranged in the sliding groove in a sliding mode. The operation is simple and reliable.
Description
Technical Field
The utility model belongs to the field of medical catgut embedding, and particularly relates to a medical catgut embedding device.
Background
In the fields of medical plastic cosmetology and the like, the effects of losing weight, shaping, conditioning and the like can be achieved by embedding absorbable threads into local skin. In the operation process of thread burial, local anesthesia needs to be carried out, a needle is generally firstly used for local anesthesia in the prior art, then a thread burial needle is inserted again for thread burial, the operation is complicated and inconvenient, two needle inserting processes are needed, the problem that the thread burial part and the local anesthesia part are not in the same place any more can occur, the anesthesia effect is greatly reduced, and the pain of a patient is increased. The pain will be stronger, so that the patient is more afraid of needles, which is not favorable for the implementation of the catgut embedding technology.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a medical catgut embedding device capable of completing local anesthesia and catgut embedding.
The needle comprises a needle tube and a needle core, wherein a capsule mounting groove is formed in the end face of the needle core, a sliding groove communicated with the capsule mounting groove is formed in the needle core, and a capsule puncturing rod is arranged in the sliding groove in a sliding mode.
Furthermore, a cover plate is detachably arranged on the end face of the needle core, a through hole coaxial with the capsule puncture rod is formed in the cover plate, and the size of the through hole is smaller than that of the anesthetic capsule.
Still further, the through hole size is larger than the capsule piercing rod size.
Furthermore, the cover plate is detachably connected with the end face of the needle core through magnetic attraction, a buckle or threads.
Furthermore, one side of the cover plate, which faces away from the capsule mounting groove, is perpendicular to the axis of the needle tube.
Furthermore, the capsule mounting groove is a cylindrical groove, and the anesthesia capsule is in interference fit in the capsule mounting groove.
Furthermore, the sliding groove is coaxially arranged with the needle core, the sliding groove penetrates through one end of the needle core and the capsule mounting groove, and the capsule puncturing rod is operated through the outer end of the needle core.
The utility model has the advantages that the capsule mounting groove is arranged in the needle core and is used for placing an anesthesia capsule, the anesthesia capsule can be punctured by the capsule puncturing rod, the needle tube of the needle core is inserted into the body of a patient at one time, the local anesthesia and catgut embedding are completed, the operation difficulty is simplified, the operation efficiency is improved, the pain feeling of the patient in the catgut embedding process is greatly reduced, particularly, the capsule mounting groove is arranged, the placement and the puncturing of the anesthesia capsule are facilitated, the capsule shell is effectively prevented from entering the body of the patient, the safety is improved, meanwhile, the pushing of the catgut is not influenced, the anesthesia capsule is punctured by the capsule puncturing rod, the operation is simple and reliable, the capsule puncturing rod can be manually pushed to work, mechanical and electronic equipment is not needed, the stability is improved, and the cleaning and the maintenance are convenient.
Drawings
FIG. 1 is a schematic diagram of the ready state of the present invention.
FIG. 2 is a schematic view of the anesthesia status of the present invention.
Fig. 3 is a schematic structural diagram of the wire-buried state of the present invention.
In the figures, 1-needle cannula; 2-a needle core; 21-capsule mounting groove; 22-a sliding groove; 23-a cover plate; 231-a through hole; 3-capsule piercing rod; 4-anesthetic capsules; 5-catgut.
Detailed Description
As shown in figures 1-3, the utility model comprises a needle tube 1 and a needle core 2, wherein the end surface of the needle core 2 is provided with a capsule installation groove 21, the needle core 2 is internally provided with a sliding groove 22 communicated with the capsule installation groove 21, and a capsule puncturing rod 3 is arranged in the sliding groove 22 in a sliding way.
According to the utility model, the capsule mounting groove 21 is arranged in the needle core 2 and used for placing the anesthesia capsule 4, and the anesthesia capsule 4 can be punctured by the capsule puncturing rod 3, so that the needle tube 1 of the needle core is inserted into the body of a patient at one time to complete local anesthesia and catgut 5 catgut embedding, the operation difficulty is simplified, the operation efficiency is improved, and the pain feeling of the patient in the catgut embedding process is greatly reduced.
Can dismantle on the 2 terminal surfaces of nook closing member and be provided with apron 23, be provided with the through-hole 231 coaxial with capsule puncture pole 3 on the apron 23, through-hole 231 size is less than anesthesia capsule 4 size, through setting up apron 23, avoids capsule puncture pole 3 to push it into the patient when puncturing anesthesia capsule 4 in vivo, improves the success rate of punctureing simultaneously.
The size of the through hole 231 is larger than that of the capsule puncturing rod 3, so that the tip end of the capsule puncturing rod 3 can effectively puncture the two sides of the anesthetic capsule 4, and the anesthetic can smoothly flow into the body of a patient.
The cover plate 23 is detachably connected with the end surface of the needle core 2 through magnetic attraction, a buckle or a thread, so that the anesthetic capsule 4 can be conveniently mounted and dismounted.
The apron 23 deviates from the axis of the capsule mounting groove 21 and one side of the needle tube 1 is perpendicular to the needle tube, so that the catgut 5 can be pushed subsequently, the contact area with the catgut 5 is increased, and the pushing efficiency is improved.
The capsule mounting groove 21 is a cylindrical groove, the anesthetic capsule 4 is in the capsule mounting groove 21 in an interference fit mode, in the embodiment, the mounting mode of the anesthetic capsule 4 can be further simplified, the anesthetic capsule 4 with the size larger than the capsule mounting groove 21 can be safely plugged into the capsule mounting groove 21, and the capsule body can be conveniently taken out after the anesthetic capsule 4 is pierced by the capsule piercing rod 3.
The sliding groove 22 and the needle core 2 are coaxially arranged, the sliding groove 22 penetrates through one end of the needle core 2 and the capsule mounting groove 21, the capsule puncturing rod 3 is operated through the outer end of the needle core 2, and the operation difficulty of the capsule puncturing rod 3 is simplified through the arrangement mode.
The specific working principle of the utility model is as follows: before thread burying, an anesthesia capsule 4 containing local anesthetic such as lidocaine is transferred into a capsule mounting groove 21 of a needle core 2, a cover plate 23 is installed, before thread burying, a needle tube 1 is inserted into a part needing thread burying, when the needle tube 1 is inserted into a human acupuncture point to a certain depth, a capsule puncturing rod 3 is pushed, the capsule puncturing rod 3 punctures the anesthesia capsule 4, local anesthetic such as lidocaine enters the human acupuncture point to perform local anesthesia, the needle core 2 is withdrawn from the needle tube 1, a catgut 5 or an absorbable protein thread is put in from the tail part of the needle tube 1, the needle core 2 is inserted, and the catgut 5 or the absorbable protein thread is pushed into a human body.
Claims (7)
1. The utility model provides a medical thread burial device, characterized by, includes needle tubing (1) and nook closing member (2), nook closing member (2) terminal surface is provided with capsule mounting groove (21), is provided with sliding tray (22) with capsule mounting groove (21) intercommunication in nook closing member (2), it is provided with capsule piercing rod (3) to slide in sliding tray (22).
2. The medical catgut implantation device according to claim 1, wherein a cover plate (23) is detachably arranged on the end surface of the stylet (2), a through hole (231) coaxial with the capsule puncture rod (3) is arranged on the cover plate (23), and the size of the through hole (231) is smaller than that of the anesthesia capsule (4).
3. A medical burial as claimed in claim 2, wherein the size of the through hole (231) is larger than that of the capsule piercing rod (3).
4. The medical catgut embedding device as claimed in claim 2, wherein the cover plate (23) is detachably connected with the end surface of the needle core (2) through magnetic attraction, clamping or threads.
5. A medical thread burial device as claimed in claim 2, wherein a side of the cover plate (23) facing away from the capsule mounting groove (21) is perpendicular to the axis of the needle tube (1).
6. The medical catgut implantation device according to claim 1, wherein the capsule mounting groove (21) is a cylindrical groove, and the anesthesia capsule (4) is interference-fitted in the capsule mounting groove (21).
7. A medical thread burial device as claimed in claim 1, wherein the sliding groove (22) is coaxially arranged with the needle core (2), the sliding groove (22) penetrates through one end of the needle core (2) and the capsule mounting groove (21), and the capsule puncturing rod (3) is operated through the outer end of the needle core (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122557117.8U CN216294143U (en) | 2021-10-22 | 2021-10-22 | Medical thread burial device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122557117.8U CN216294143U (en) | 2021-10-22 | 2021-10-22 | Medical thread burial device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216294143U true CN216294143U (en) | 2022-04-15 |
Family
ID=81115658
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122557117.8U Active CN216294143U (en) | 2021-10-22 | 2021-10-22 | Medical thread burial device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216294143U (en) |
-
2021
- 2021-10-22 CN CN202122557117.8U patent/CN216294143U/en active Active
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