CN216294145U - Medical thread burial device - Google Patents
Medical thread burial device Download PDFInfo
- Publication number
- CN216294145U CN216294145U CN202122559937.0U CN202122559937U CN216294145U CN 216294145 U CN216294145 U CN 216294145U CN 202122559937 U CN202122559937 U CN 202122559937U CN 216294145 U CN216294145 U CN 216294145U
- Authority
- CN
- China
- Prior art keywords
- needle
- capsule
- medical
- core
- convex ring
- 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.)
- Active
Links
Images
Abstract
The utility model belongs to the field of medical thread burial, and particularly relates to a medical thread burial, which comprises a needle tube, a needle core and a capsule, wherein a limit convex ring is arranged at one side close to the tip end in the needle tube, the capsule passes through the needle tube and is arranged on the limit convex ring in an abutting mode, the end part of the needle core is provided with a needle body for puncturing the capsule, the capsule is made of absorbable high polymer materials, and anesthetic liquid medicine is filled in the capsule. After puncturing, the anesthetic solution flows into the catgut embedding part of the patient.
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 utility model comprises a needle tube, a needle core and a capsule, wherein a limit convex ring is arranged at one side close to the tip end in the needle tube, the capsule penetrates through the needle tube and is arranged on the limit convex ring in an abutting mode, a needle body for puncturing the capsule is arranged at the end part of the needle core, the capsule is made of absorbable high polymer materials, and anesthetic liquid medicine is filled in the capsule.
Furthermore, one side of the limiting convex ring, which is far away from the tip end of the needle tube, is arranged in an arc shape.
Furthermore, a boss is arranged on the needle core, the needle body is arranged on the boss, and the size of the boss is smaller than that of the limiting convex ring.
Furthermore, the absorbable polymer material is made of sheep intestines or collagen materials.
Furthermore, the needle core is in clearance fit with the needle tube or is provided with a vent hole.
Furthermore, the needle core is provided with a sliding groove penetrating through two ends, and the needle body is arranged in the sliding groove in a sliding mode.
The utility model has the advantages that the capsule containing anesthetic liquid medicine is placed in the needle tube, after the needle tube is inserted into a catgut embedding part of a patient, the capsule can be punctured through the needle core, then the needle core is drawn out and inserted into a catgut to embed the catgut, so that the needle tube is inserted into the patient at one time, the local anesthesia and the 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, the capsule is clamped in the needle tube and limited through the limiting convex ring, the capsule can only be punctured in the process of puncturing the capsule on the needle core, the capsule cannot be pushed into the patient, the capsule is made of absorbable high polymer materials, after puncturing, the anesthetic liquid medicine flows into the catgut embedding part of the patient, and the rest capsule materials enter the patient along with the pushing of the catgut to realize the same effect as the catgut embedding, the utility model has simple integral structure, convenient operation and convenient cleaning and maintenance.
Drawings
FIG. 1 is a schematic diagram of the ready state of the present invention.
FIG. 2 is a schematic diagram of a capsule piercing state according to the present invention.
Fig. 3 is a schematic structural diagram of the wire-buried state of the present invention.
FIG. 4 is a schematic view of the structure of the syringe of the present invention.
In the figures, 1-needle cannula; 11-a limit convex ring; 2-a needle core; 21-needle body; 22-a boss; 23-a sliding groove; 3-capsule preparation; 4-catgut.
Detailed Description
As shown in fig. 1-4, the utility model comprises a needle tube 1, a needle core 2 and a capsule 3, wherein a limit convex ring 11 is arranged at one side of the needle tube 1 close to the tip end, the capsule 3 passes through the needle tube 1 and is arranged on the limit convex ring 11 in an abutting mode, a needle body 21 for puncturing the capsule 3 is arranged at the end part of the needle core 2, the capsule 3 is made of absorbable high polymer materials, and anesthetic liquid medicine is filled in the capsule 3.
The utility model puts the capsule 3 containing anesthesia liquid medicine in the needle tube 1, after the needle tube 1 is pierced into the catgut embedding part of the patient, the capsule 3 can be pierced through the needle core 2, then the needle core 2 is drawn out and the catgut 4 is inserted to embed the catgut, so that the needle tube 1 is inserted into the patient at one time, the local anesthesia and the catgut 4 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, wherein, the capsule 3 is clamped in the needle tube 1 and is limited by the limit convex ring 11, only the capsule 3 can be pierced in the process that the needle body 21 pierces the capsule 3 on the needle core 2, the capsule 3 can not be pushed into the patient, the capsule 3 is made of absorbable high polymer material, after piercing, the anesthesia liquid medicine flows into the catgut embedding part of the patient, the residual capsule material enters the physical stamina of the patient along with the pushing of the catgut 4 to realize the same effect as the catgut embedding, the utility model has simple integral structure, convenient operation and convenient cleaning and maintenance.
One side of the limiting convex ring 11 departing from the tip end of the needle tube 1 is in an arc shape, so that the capsule 3 can be clamped conveniently, and the subsequent catgut 4 can pass conveniently.
Be provided with boss 22 on the stylet 2, the needle body 21 sets up on boss 22, and boss 22 size is less than spacing bulge loop 11's size, through setting up boss 22, makes can boss 22 pass spacing bulge loop 11, makes it can push out needle tubing 1 with catgut 4 completely.
The absorbable polymer material is a sheep intestine or collagen material, and is preferably consistent with the material for thread embedding, so that the capsule body has consistent effect and effect with the thread embedding after entering a human body.
The needle core 2 is in clearance fit with the needle tube 1 or the needle core 2 is provided with a vent hole, so that negative pressure is avoided when the needle core 2 is pulled out, and the operation safety is ensured.
The needle core 2 is provided with the sliding grooves 23 penetrating through two ends, the needle body 21 is arranged in the sliding grooves 23 in a sliding mode, the needle body 21 is arranged in the needle core 2 in a sliding mode, when the capsule 3 needs to be filled into the needle tube 1, the needle body 21 is retracted into the sliding grooves 23, the capsule 3 is prevented from being punctured in the process of installing the capsule 3, when the capsule 3 needs to be punctured for anesthesia, the needle body 21 is pushed, the tip of the needle body 21 protrudes out of the end portion of the needle core 2, and the capsule 3 can be punctured.
The specific working principle of the utility model is that firstly, a capsule 3 containing anesthetic liquid medicine is loaded into a needle tube 1 from the end part of the needle tube 1 until the capsule is abutted to the position of a limit convex ring 11 for limiting, specifically, the capsule 3 can be pushed into the position of the limit convex ring 11 of the needle tube 1 by contracting a needle core 2 of a needle body 21, when the needle tube 1 is penetrated into an acupuncture point of a human body to a certain depth, the capsule 3 is penetrated by the needle core 2 extending out of the needle body 21, the anesthetic liquid medicine in the capsule 3 flows into the line embedding part, then the needle core 2 is drawn out, and the catgut thread 4 or the absorbable albumen line is put into the patient from the tail part of the needle tube 1 and is pushed into the patient through the needle core 2.
Claims (6)
1. The utility model provides a medical thread burial ware, characterized by, includes needle tubing (1), nook closing member (2) and capsule (3), be close to most advanced one side in needle tubing (1) and be provided with spacing bulge loop (11), capsule (3) pass needle tubing (1) butt setting on spacing bulge loop (11), nook closing member (2) tip is provided with needle body (21) of puncturing capsule (3), capsule (3) adopt absorbable polymer material to make, and inside is equipped with the anesthesia liquid medicine.
2. The medical catgut embedding device as claimed in claim 1, wherein the side of the limiting convex ring (11) which is far away from the tip end of the needle tube (1) is arc-shaped.
3. The medical catgut embedding device as claimed in claim 1, wherein the needle core (2) is provided with a boss (22), the needle body (21) is arranged on the boss (22), and the size of the boss (22) is smaller than that of the limiting convex ring (11).
4. The medical thread burial device as claimed in claim 1, wherein the absorbable polymer material is sheep intestine or collagen material.
5. A medical thread burial device as claimed in claim 1, wherein the needle core (2) is in clearance fit with the needle tube (1) or a vent hole is formed in the needle core (2).
6. A medical catgut implantation device as claimed in any one of claims 1 to 5, wherein the needle core (2) is provided with a sliding groove (23) penetrating through two ends, and the needle body (21) is slidably arranged in the sliding groove (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122559937.0U CN216294145U (en) | 2021-10-22 | 2021-10-22 | Medical thread burial device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122559937.0U CN216294145U (en) | 2021-10-22 | 2021-10-22 | Medical thread burial device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216294145U true CN216294145U (en) | 2022-04-15 |
Family
ID=81116749
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122559937.0U Active CN216294145U (en) | 2021-10-22 | 2021-10-22 | Medical thread burial device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216294145U (en) |
-
2021
- 2021-10-22 CN CN202122559937.0U patent/CN216294145U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103285501A (en) | Intelligent-positioning intraosseous infusion puncture system | |
| CN103099645A (en) | Rapid needle inserting acupoint embedding tool | |
| CN216294145U (en) | Medical thread burial device | |
| CN200998511Y (en) | Transfusion tool of needles staying on vein | |
| CN206007326U (en) | Dispoable medical multipurpose cord-embedding needle | |
| CN201046284Y (en) | A sterilized medical syringe | |
| CN203029616U (en) | Rapid needle insertion acupoint catgut embedding device | |
| CN207855759U (en) | A kind of practicality Cardiological sting device | |
| CN211095125U (en) | Pre-assembled pen type ICI injection device | |
| CN213219165U (en) | Miniature acupuncture and moxibustion knife | |
| CN216294143U (en) | Medical thread burial device | |
| CN202490271U (en) | Disposable umbilical vein trocar | |
| CN201612676U (en) | Marrow cavity puncture driver | |
| CN201115741Y (en) | Chest abdominal cavity puncturing tool | |
| CN208464782U (en) | Internal arteriovenous fistula hypodermic tunnel moulding device | |
| CN201441701U (en) | Injector capable of controlling depth | |
| JPWO2010026644A1 (en) | Medical painless needle | |
| CN201481911U (en) | Low-trauma puncture needle head | |
| CN220530449U (en) | Medical indwelling needle | |
| CN220276125U (en) | Anesthetic individuation dosing device | |
| CN2423869Y (en) | Disposable trocar | |
| CN201586321U (en) | Breast bone infusion device | |
| CN210750268U (en) | Needle inserting tube for assisting puncture of subcutaneous needle | |
| CN204581448U (en) | The puncture needle for hypodermic tunnel of improvement | |
| CN219558071U (en) | Split type buried wire needle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |