Female hair transplantation anesthesia injection device
By designing a female hair transplant anesthesia injection device including a base frame, a liquid storage bottle and a metering cylinder, the problem that the existing device cannot accurately control the fluid output is solved, and the accurate injection of fluid is achieved, which reduces the pain and swelling of the patients and improves work efficiency.
Patent Information
- Application Number
- CN202422043268.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-22
- Publication Date
- 2025-07-25
- Estimated Expiration
- 2034-08-22
AI Technical Summary
Existing female hair transplant anesthesia devices cannot accurately control the output of a small amount of fluid, resulting in discomfort in the patient's head, and most devices cannot be used with injection expansion fluid devices, reducing work efficiency.
An injection device including a base frame, a reservoir bottle, a metering cylinder and a syringe cylinder is designed to achieve accurate, micro and uniform output of the fluid through a regulator and a sealing cap, supporting independent storage and injection of the expansion fluid and anesthetic.
It achieves accurate, trace and even output of the fluid, reduces the patient's head pain and postoperative swelling, and improves work efficiency.
Smart Images
Figure CN223143872U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of hair transplantation, and particularly relates to a female hair transplantation anesthesia injection device. Background Technique
[0002] Hair transplantation is a surgical operation for treating hair loss based on scientific theories. This kind of head plastic surgery mainly uses autologous hair follicle implantation technology for head beautification. It can not only be applied to the treatment of hair loss, but also can be used for partial or total reconstruction of eyebrows, eyelashes, beards, pubic hair and armpit hair. The appearance effect is vivid, realistic and tangible. In hair transplantation surgery, usually doctors use manual anesthetic syringes to inject anesthetics.
[0003] The existing female hair transplantation anesthesia devices cannot accurately control the output of a small amount of fluid, which is likely to cause discomfort to the patient's head, and most anesthesia injection devices cannot be used together with the device for injecting expansion fluid, reducing the work efficiency. For this reason, we propose a female hair transplantation anesthesia injection device. Content of the Utility Model
[0004] The purpose of the utility model is to provide a female hair transplantation anesthesia injection device to solve the problems that the existing female hair transplantation anesthesia devices cannot accurately control the output of a small amount of fluid and have low work efficiency as mentioned in the above background technique.
[0005] To achieve the above purpose, the utility model provides the following technical solution: A female hair transplantation anesthesia injection device, including a chassis, the bottom of the chassis is provided with brake wheels, the top of the chassis is provided with support columns, both sides of the support columns are provided with mounting rods, one end of the mounting rods is provided with a first liquid storage bottle, and one end of the other mounting rod is provided with a second liquid storage bottle. The top of the first liquid storage bottle is provided with a liquid injection port, the bottom of the first liquid storage bottle is provided with a liquid outlet, a threaded ring is arranged outside the liquid outlet, a sealing cover is arranged at the bottom of the liquid outlet, a connecting pipe is arranged at the bottom of the sealing cover, a regulator is arranged on one side of the connecting pipe, a measuring cylinder is arranged at the bottom end of the connecting pipe, a first scale mark is arranged on one side of the measuring cylinder, a switch valve is arranged at one side of the bottom of the measuring cylinder, an injection cylinder is arranged at the bottom of the measuring cylinder, a needle is arranged at one end of the injection cylinder, a second scale mark is arranged on one side of the injection cylinder, a piston is arranged inside the injection cylinder, and a pressing rod is arranged on one side of the piston.
[0006] Preferably, a support column is fixedly installed in the middle of the surface of the chassis, both sides of the top end of the support column are fixedly connected with mounting rods, and one end of one of the mounting rods is fixedly connected with a first liquid storage bottle.
[0007] Preferably, one end of the other mounting rod is fixedly installed with a second liquid storage bottle, which has the same structure as the first liquid storage bottle. The top of the first liquid storage bottle is fixedly installed with a liquid injection port, and the bottom of the first liquid storage bottle is fixedly installed with a liquid outlet. A thread ring is provided on the outer surface of the liquid outlet.
[0008] Preferably, the liquid outlet is rotationally connected to the sealing cover by threads. A connecting pipe is communicated with the bottom of the sealing cover, and a regulator is fixedly installed on one side of the connecting pipe.
[0009] Preferably, the bottom end of the connecting pipe is hermetically connected to a measuring cylinder, and a switch valve is fixedly installed on one side of the bottom of the measuring cylinder.
[0010] Preferably, the bottom of the measuring cylinder is fixedly connected to a syringe barrel. One end of the syringe barrel is fixedly installed with a needle. A piston is slidably connected to the inner side of the syringe barrel, and a pressing rod is fixedly connected to one side of the piston.
[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows:
[0012] By providing the first liquid storage bottle and the second liquid storage bottle, the expansion liquid and the anesthetic can be stored. With the flexibly connected sealing cover and connecting pipe, the liquid storage bottles for the expansion liquid and the anesthetic can be separately connected according to needs. By providing the regulator and the measuring cylinder, it is convenient to accurately, microscopically, evenly and continuously output the fluid in the liquid storage bottle into the syringe barrel, so as to better relieve the pain and postoperative swelling of the patient's head. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 is a schematic diagram of the overall structure of the present utility model;
[0014] Figure 2 is of the present utility model Figure 1 structural schematic diagram at A;
[0015] Figure 3 is of the present utility model Figure 1 structural schematic diagram at B;
[0016] Figure 4 is of the present utility model Figure 1 sectional structural schematic diagram at B.
[0017] In the figure: 1, chassis; 2, brake wheel; 3, support column; 4, mounting rod; 5, first liquid storage bottle; 6, second liquid storage bottle; 7, liquid injection port; 8, liquid outlet; 9, thread ring; 10, sealing cover; 11, connecting pipe; 12, regulator; 13, measuring cylinder; 14, first scale mark; 15, switch valve; 16, syringe; 17, needle; 18, second scale mark; 19, pressing rod; 20, piston. Detailed implementation manner
[0018] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.
[0019] Please refer to Figures 1-4 , the present invention provides a technical solution: a female hair transplant anesthesia injection device, including a chassis 1, a brake wheel 2 is provided at the bottom of the chassis 1, a support column 3 is provided at the top of the chassis 1, mounting rods 4 are provided on both sides of the support column 3, a first liquid storage bottle 5 is provided at one end of the mounting rod 4, and a second liquid storage bottle 6 is provided at one end of the other mounting rod 4. A liquid injection port 7 is provided at the top of the first liquid storage bottle 5, a liquid outlet 8 is provided at the bottom of the first liquid storage bottle 5, a thread ring 9 is provided on the outside of the liquid outlet 8, a sealing cover 10 is provided at the bottom of the liquid outlet 8, a connecting pipe 11 is provided at the bottom of the sealing cover 10, a regulator 12 is provided on one side of the connecting pipe 11, a measuring cylinder 13 is provided at the bottom end of the connecting pipe 11, a first scale mark 14 is provided on one side of the measuring cylinder 13, a switch valve 15 is provided on one side of the bottom of the measuring cylinder 13, a syringe 16 is provided at the bottom of the measuring cylinder 13, a needle 17 is provided at one end of the syringe 16, a second scale mark 18 is provided on one side of the syringe 16, a piston 20 is provided inside the syringe 16, and a pressing rod 19 is provided on one side of the piston 20.
[0020] Specifically, a support column 3 is fixedly installed in the middle of the surface of the chassis 1. Both sides of the top of the support column 3 are fixedly connected with mounting rods 4. One end of one mounting rod 4 is fixedly connected with a first liquid storage bottle 5, and one end of the other mounting rod 4 is fixedly installed with a second liquid storage bottle 6. The second liquid storage bottle 6 has the same structure as the first liquid storage bottle 5. A liquid injection port 7 is fixedly installed at the top of the first liquid storage bottle 5, and a liquid outlet 8 is fixedly installed at the bottom of the first liquid storage bottle 5. A thread ring 9 is provided on the outer surface of the liquid outlet 8. The liquid outlet 8 is in threaded rotational connection with the sealing cover 10. A connecting pipe 11 is communicated at the bottom of the sealing cover 10. A regulator 12 is fixedly installed on one side of the connecting pipe 11. The bottom end of the connecting pipe 11 is hermetically connected with a measuring cylinder 13. A switching valve 15 is fixedly installed on one side of the bottom of the measuring cylinder 13. The bottom of the measuring cylinder 13 is fixedly connected with a syringe barrel 16. A needle 17 is fixedly installed at one end of the syringe barrel 16. A piston 20 is slidably connected inside the syringe barrel 16. A pressure rod 19 is fixedly connected to one side of the piston 20.
[0021] In this embodiment, by providing the first liquid storage bottle 5 and the second liquid storage bottle 6, it is convenient to store the expansion liquid and the anesthetic. During specific use, according to the liquid to be injected, first rotatably and hermetically connect the sealing cover 10 with the liquid outlet 8 at the bottom of the liquid storage bottle. The liquid inside the liquid storage bottle will flow into the measuring cylinder 13 along the connecting pipe 11. By providing the regulator 12, the flow rate of the liquid in the connecting pipe 11 can be adjusted. The principle of closing the regulator 12 is the same as that of the regulating device installed on the infusion tube. By providing the first scale mark 14, the capacity of the liquid inside the measuring cylinder 13 can be observed. According to Figure 4 : Drive the piston 20 to move to the right through the pressure rod 19, increasing the space on the left side of the piston 20 and inside the syringe barrel 16. After opening the switching valve 15, the liquid inside the measuring cylinder 13 will enter the syringe barrel 16, so as to inject the patient's scalp.
[0022] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A female hair transplantation anesthesia injection device, comprising a chassis (1), characterized in that: The bottom of the chassis (1) is provided with brake wheels (2), the top of the chassis (1) is provided with support columns (3), both sides of the support columns (3) are provided with mounting rods (4), one end of the mounting rod (4) is provided with a first liquid storage bottle (5), and one end of the other mounting rod (4) is provided with a second liquid storage bottle (6). The top of the first liquid storage bottle (5) is provided with a liquid injection port (7), the bottom of the first liquid storage bottle (5) is provided with a liquid outlet (8), the outside of the liquid outlet (8) is provided with a thread ring (9), the bottom of the liquid outlet (8) is provided with a sealing cover (10), the bottom of the sealing cover (10) is provided with a connecting pipe (11), one side of the connecting pipe (11) is provided with a regulator (12), the bottom end of the connecting pipe (11) is provided with a measuring cylinder (13), one side of the measuring cylinder (13) is provided with a first scale mark (14), one side of the bottom of the measuring cylinder (13) is provided with a switch valve (15), the bottom of the measuring cylinder (13) is provided with a syringe barrel (16), one end of the syringe barrel (16) is provided with a needle (17), one side of the syringe barrel (16) is provided with a second scale mark (18), the inner side of the syringe barrel (16) is provided with a piston (20), and one side of the piston (20) is provided with a pressing rod (19).
2. The female hair transplantation anesthesia injection device according to claim 1, wherein: The middle part of the surface of the chassis (1) is fixedly installed with a support column (3), and both sides of the top end of the support column (3) are fixedly connected with mounting rods (4). One end of one of the mounting rods (4) is fixedly connected with a first liquid storage bottle (5).
3. The female hair transplantation anesthesia injection device according to claim 1, characterized in that: One end of the other mounting rod (4) is fixedly installed with a second liquid storage bottle (6). The second liquid storage bottle (6) has the same structure as the first liquid storage bottle (5). The top of the first liquid storage bottle (5) is fixedly installed with a liquid injection port (7), the bottom of the first liquid storage bottle (5) is fixedly installed with a liquid outlet (8), and a thread ring (9) is opened on the outer surface of the liquid outlet (8).
4. The female hair transplantation anesthesia injection device according to claim 1, wherein: The liquid outlet (8) and the sealing cover (10) are in threaded rotational connection. The bottom of the sealing cover (10) is communicated with a connecting pipe (11), and one side of the connecting pipe (11) is fixedly installed with a regulator (12).
5. The female hair transplantation anesthesia injection device according to claim 1, characterized in that: The bottom end of the connecting pipe (11) is hermetically connected with a measuring cylinder (13), and one side of the bottom of the measuring cylinder (13) is fixedly installed with a switch valve (15).
6. The female hair transplantation anesthesia injection device according to claim 1, characterized in that: The bottom of the measuring cylinder (13) is fixedly connected with a syringe barrel (16), one end of the syringe barrel (16) is fixedly installed with a needle (17), the inner side of the syringe barrel (16) is slidably connected with a piston (20), and one side of the piston (20) is fixedly connected with a pressing rod (19).