CN219646406U - Postoperative irrigation needle for patient with jaw cyst - Google Patents
Postoperative irrigation needle for patient with jaw cyst Download PDFInfo
- Publication number
- CN219646406U CN219646406U CN202320257442.9U CN202320257442U CN219646406U CN 219646406 U CN219646406 U CN 219646406U CN 202320257442 U CN202320257442 U CN 202320257442U CN 219646406 U CN219646406 U CN 219646406U
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- CN
- China
- Prior art keywords
- needle
- patient
- stem
- post
- tip
- 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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Links
- 230000002262 irrigation Effects 0.000 title claims abstract description 13
- 238000003973 irrigation Methods 0.000 title claims abstract description 13
- 206010023146 Jaw cyst Diseases 0.000 title claims abstract description 11
- 230000002980 postoperative effect Effects 0.000 title claims abstract description 11
- 238000005406 washing Methods 0.000 claims abstract description 5
- 239000000463 material Substances 0.000 claims description 5
- 229920001296 polysiloxane Polymers 0.000 claims 1
- 239000002775 capsule Substances 0.000 abstract description 12
- 206010011732 Cyst Diseases 0.000 abstract description 8
- 208000031513 cyst Diseases 0.000 abstract description 8
- 210000003128 head Anatomy 0.000 abstract description 4
- 210000003484 anatomy Anatomy 0.000 abstract description 3
- 210000000214 mouth Anatomy 0.000 abstract description 2
- 210000004400 mucous membrane Anatomy 0.000 abstract description 2
- 238000011010 flushing procedure Methods 0.000 description 19
- 210000004761 scalp Anatomy 0.000 description 7
- 238000000034 method Methods 0.000 description 5
- 239000007788 liquid Substances 0.000 description 4
- 239000012530 fluid Substances 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 206010052428 Wound Diseases 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 239000000741 silica gel Substances 0.000 description 2
- 229910002027 silica gel Inorganic materials 0.000 description 2
- 208000003322 Coinfection Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000740 bleeding effect Effects 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000035876 healing Effects 0.000 description 1
- 230000002439 hemostatic effect Effects 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 210000002200 mouth mucosa Anatomy 0.000 description 1
- 230000001338 necrotic effect Effects 0.000 description 1
- 239000002504 physiological saline solution Substances 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- 210000001519 tissue Anatomy 0.000 description 1
- 230000008467 tissue growth Effects 0.000 description 1
Landscapes
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model discloses a postoperative irrigation needle for a patient with a jaw cyst, which comprises a tip, a limiter, a needle stem and a needle plug. The needle stalk is hollow structure, and needle stalk rear end and pintle fixed intercommunication have the screw thread form structure to be connected with general washing cylinder in the pintle inside, easily patient's use. The front end of the needle stem is sequentially provided with a tip and a head with a hemispherical structure; the tip outer wall has the scale mark that sets up along needle stalk length direction, hemispherical structure front end center has the opening, can make things convenient for the patient to be based on doctor's advice and cyst postoperative cavity size, the washing of different positions in the oral cavity, avoids damaging mucous membrane and the interior important anatomy of cyst chamber, guarantees safe in utilization. The limiter is tightly penetrated on the needle stem through the hole arranged at the center of the limiter, so that a patient can conveniently and accurately grasp the length of the needle stem entering the capsule cavity, and the operation accuracy is improved.
Description
Technical Field
The utility model relates to the technical field of oral medical appliances, in particular to a jaw cyst postoperative flushing device suitable for patients.
Background
Jaw cyst is a common disease of oral and maxillofacial surgery, windowing and decompression are one of the important methods for treating jaw cyst at present, and effective and timely capsule cavity flushing after operation is an important condition for determining after healing. At present, in the windowing and decompressing treatment of the jaw cyst, every 1-2 weeks of a patient is needed after operation, the cyst is washed and changed in a hospital, and the purposes of the method are mainly to remove necrotic tissue, clean wound surfaces, smoothly drain and promote tissue growth. However, the process has the defects of long treatment course and frequent re-diagnosis, and the secondary infection of the capsule cavity caused by untimely flushing is frequently caused in clinic.
The flushing, dressing change and drainage after the operation of the jaw cyst are conventionally applied to flushing a needle head and a drainage tube. However, for the wounds with deeper capsule cavities, the common flushing needle heads cannot be flushed in place, and the common drainage tubes cannot achieve good drainage effects. The application of a scalp needle hose in dressing change after a odontogenic jawbone cyst scraping operation (nurse advanced journal 2013,28 (05)) provides a scalp needle hose, a sterile scalp needle is taken, the hose is cut off near the needle head end, the front end is trimmed to be a smooth inclined surface, and the front end of the scalp needle hose is slowly fed into a sac cavity by utilizing hemostatic forceps; stopping when resistance is felt and the feeding length of the scalp needle hose reaches the desired capsule depth (which can be determined by X-ray); the other end of the scalp needle hose is connected with a 20ml syringe filled with flushing liquid for slow push injection flushing until the liquid in the sac cavity becomes clear, and the scalp needle hose is only required to be filled with about 200ml of physiological saline. However, the above methods are not easy to be mastered by non-medical professionals (such as common patients) because the used instruments have no scale marks, no operation limit and cannot be adjusted at multiple angles, so that the home use effect of the common patients is not only affected, but also the problems of damage to oral mucosa tissues, bleeding of the capsule wall and the like of the patients in use are caused.
Disclosure of Invention
Aiming at the defects in the prior art, the utility model provides a jawbone cyst postoperative flushing needle for a patient, which has the functions of scale marks, operation limitation and multi-angle adjustment, so that the purpose of being easy for common patients to use is achieved.
In order to achieve the above purpose, the technical scheme of the utility model is as follows:
the jaw cyst flushing needle head for the patient comprises a needle plug and a needle stem, and is characterized in that the needle stem is of a hollow structure, the rear end of the needle stem is fixedly communicated with the needle plug, and the front end of the needle stem is sequentially provided with a tip and a head of a hemispherical structure; the outer wall of the tip is provided with scale marks arranged along the length direction of the needle stem; an opening is formed in the center of the front end of the hemispherical structure; the needle peduncles are penetrated with limiters, the center of each limiter is provided with a hole, and the limiters are tightly penetrated on the needle peduncles through the holes.
Specifically, the pintle and the needle stem are of an integrated structure made of plastic materials.
Specifically, the diameter of the central opening at the front end of the hemispherical structure is 2mm.
Specifically, the outer wall of the needle stalk and the tip connecting section is provided with 30mm scale marks along the length direction of the needle stalk, and the minimum scale is 2mm.
Specifically, the length of the needle peduncles is 80mm-100mm.
Specifically, the inner diameter of the needle stem is 2mm, and the outer diameter of the needle stem is 4mm.
Specifically, the limiter is in a disc shape, the diameter is 6-8mm, the thickness is 2mm, and the diameter of a hole arranged at the center of the limiter is 2mm.
Specifically, the limiter is made of elastic silica gel.
Specifically, the rear end of the pintle is provided with a thread structure, and the pintle is connected with a universal needle cylinder through the thread structure.
Due to the adoption of the technical scheme, the utility model has the following beneficial effects:
the utility model provides a jawbone cyst postoperative irrigation needle head which comprises a tip, a limiter, a needle stem and a needle plug, and is particularly suitable for daily self-use of jawbone cyst patients. The needle stalk is hollow structure and adopts plastic material, so that the needle stalk can be adjusted at multiple angles, and is easy for a patient to master and operate. The needle stalk front portion is equipped with the scale mark, firstly, makes things convenient for the doctor to give patient's washing degree of depth suggestion according to postoperative bag chamber size, secondly, makes things convenient for the patient to carry out the washing of different positions in the oral cavity based on doctor's advice and cyst postoperative cavity size. The needle peduncles are provided with the limiter, so that a patient can conveniently and accurately grasp the length of the needle peduncles entering the capsule cavity, the operation accuracy is improved, the overlong needle heads can be effectively prevented from penetrating into the capsule cavity when the patient is washed, and adjacent important anatomical structures are damaged. The tip adopts a hemispherical structure design, and an opening is arranged in the middle and is used as a flushing fluid outflow channel, so that the flushing fluid can be effectively flushed, and simultaneously, the mucous membrane and important anatomical structures in the sacculus can be prevented from being damaged, and the use safety is ensured. The needle bolt and the needle stem can adopt an integrated molding structure, and the threaded structure in the needle bolt can be connected with a general flushing needle cylinder, so that the needle bolt is easy for a patient to use.
Drawings
Fig. 1 is a schematic view of the overall structure of the present utility model.
Fig. 2 is an enlarged view of section 1 of fig. 1 in accordance with the present utility model.
Arrows in the figure indicate the liquid in and out directions.
In the figure: 1-tip, 2-limiter, 3-needle stem, 4-pintle.
Detailed Description
The following description of the technical solutions according to the embodiments of the present utility model is provided by referring to the drawings in the embodiments of the present utility model, and the described embodiments are only some of the embodiments of the present utility model, and all other embodiments obtained by those skilled in the art without making any creative effort based on the embodiments of the present utility model are included in the protection scope of the present utility model.
A jawbone postoperative irrigation needle for patients, which is shown in the accompanying figures 1-2, comprises a needle plug 4 made of integrally formed plastic materials and a needle stem 3 fixed at the front end of the needle plug 4 and communicated with the needle plug. The rear end of the pintle 4 is provided with a thread structure, and is connected with a general flushing syringe through the thread structure. The needle stem 3 is of a hollow structure, the inner diameter is 2mm, the outer diameter is 4mm, and the length is 80mm-100mm. The front end of the needle stalk 3 is provided with a tip 1 and a head with a hemispherical structure in sequence. The outer wall of the tip 1 is provided with 30mm scale marks (minimum scale 2 mm) arranged along the length direction of the needle stem 3. A round hole with the diameter of 2mm is formed in the center of the front end of the head of the hemispherical structure and is used as a flushing fluid outflow channel. The limiter 2 is of a disc type, the diameter is 6-8mm, the thickness is 2mm, the elastic silica gel material is provided with a hole with the diameter of 2mm at the center, and the limiter 2 is tightly penetrated on the needle stem 3 through the hole.
The application method of the utility model is as follows: the patient determines the length of the needle penetrating into the capsule cavity under the guidance of a doctor, and the limiter 2 is fixed on the corresponding scale of the needle stem 3; the rear end of the pintle 4 is connected with a general flushing needle cylinder filled with flushing liquid through a thread structure; the tip 1 is slowly placed into the capsule cavity, when the limiter 2 contacts the opening of the capsule cavity, the position of the needle head is fixed, the capsule cavity is flushed by pressing the flushing syringe, and accurate and safe flushing operation is performed by utilizing the scale marks of the tip 1 and the indication of the limiter 2.
The utility model is not described in detail in the prior art.
The embodiments selected herein for the purposes of disclosing the present utility model are presently considered to be suitable, however, it is to be understood that the present utility model is intended to include all such variations and modifications as fall within the spirit and scope of the present utility model.
Claims (9)
1. The postoperative washing needle head for the jaw cyst of the patient comprises a needle bolt (4) and a needle stem (3), and is characterized in that the needle stem (3) is of a hollow structure, the rear end of the needle stem (3) is fixedly communicated with the needle bolt (4), and the front end of the needle stem (3) is sequentially provided with a tip (1) and a head of a hemispherical structure; the outer wall of the tip (1) is provided with scale marks arranged along the length direction of the needle stem (3); an opening is formed in the center of the front end of the hemispherical structure; the needle peduncles (3) are penetrated with limiters (2), the center positions of the limiters (2) are provided with holes, and the limiters (2) are tightly penetrated on the needle peduncles (3) through the holes.
2. A patient jawbone post-operation irrigation needle according to claim 1, wherein the pintle (4) and the needle stem (3) are of a plastic integrated structure.
3. A patient jawbone post-operation irrigation needle as recited in claim 1, wherein the hemispherical structure has a front end central opening diameter of 2mm.
4. A patient jawbone post-operation irrigation needle according to claim 1, wherein the outer wall of the tip (1) is provided with 30mm graduation marks, the minimum graduation being 2mm.
5. A patient post-operation irrigation needle with a jaw cyst according to claim 1, wherein the length of the needle stem (3) is 80-100 mm.
6. A patient jawbone post-operation irrigation needle according to claim 1, wherein the needle stem (3) has an inner diameter of 2mm and an outer diameter of 4mm.
7. A patient jawbone post-operation irrigation needle according to claim 1, wherein the limiter (2) is disc-shaped, 6-8mm in diameter and 2mm in thickness, and the hole diameter at the center is 2mm.
8. A patient post-operation irrigation needle according to claim 1, wherein the limiter (2) is of an elastic silicone material.
9. A patient jawbone post-operation irrigation needle according to claim 1, wherein the rear end of the pintle (4) is provided with a thread-like structure, and is connected with the universal syringe through the thread-like structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320257442.9U CN219646406U (en) | 2023-02-20 | 2023-02-20 | Postoperative irrigation needle for patient with jaw cyst |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320257442.9U CN219646406U (en) | 2023-02-20 | 2023-02-20 | Postoperative irrigation needle for patient with jaw cyst |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219646406U true CN219646406U (en) | 2023-09-08 |
Family
ID=87860345
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320257442.9U Active CN219646406U (en) | 2023-02-20 | 2023-02-20 | Postoperative irrigation needle for patient with jaw cyst |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219646406U (en) |
-
2023
- 2023-02-20 CN CN202320257442.9U patent/CN219646406U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |