CN219878857U

CN219878857U - Water light needle

Info

Publication number: CN219878857U
Application number: CN202321312538.7U
Authority: CN
Inventors: 陈是静; 吴凤玲; 刘晶; 朱杨柳
Original assignee: Chengdu Gaoxin Milan Baiyu Medical Beauty Hospital Co ltd
Current assignee: Chengdu Gaoxin Milan Baiyu Medical Beauty Hospital Co ltd
Priority date: 2023-05-26
Filing date: 2023-05-26
Publication date: 2023-10-24
Anticipated expiration: 2033-05-26

Abstract

The utility model relates to the technical field of medical equipment, and provides a water-light needle head, which aims at solving the problem that the existing water-light needle head cannot accurately control the length and injection depth of each needle, and comprises a plurality of groups of needle assemblies comprising needle tubes and needles, and also comprises a support frame, wherein the top of the support frame is provided with a positioning assembly; the positioning assembly comprises a telescopic rod and an inductor, the telescopic rod can drive the inductor and a plurality of induction heads configured by the inductor to move towards the face of a patient, and a control module in a control assembly configured by the inductor enables each induction head to be attached to the face of the patient so as to perform positioning monitoring on the curve radian of the face of the patient; the signal processor in the control assembly transmits the detected signal to the control module which is electrically connected with the signal processor, and then the control module controls the puncture assembly which is electrically connected with the signal processor, so that the puncture assembly forms the same radian with the face of a patient, the needle outlet length of each puncture needle can be effectively controlled, and the injection depth of each part of the face of different patients can be accurately controlled.

Description

Water light needle

Technical Field

The utility model relates to the technical field of medical equipment, in particular to a water-light needle head.

Background

The water-light needle is a special needle for injecting high-end cosmetic products such as hyaluronic acid, collagen, botulinum toxin and the like into skin. The common water light needle head is provided with a plurality of needles, such as 9 needles, 5 needles, 4 needles, 3 needles and the like, besides a single needle head, so as to perform simultaneous injection of multiple needles. However, because the radian of the human skin is obvious and the injection positions are different, the needle plate is easily inadequately attached to the surface of the skin, and the needle outlet length of each needle needs to be accurately controlled to ensure that the injection is accurately injected into the dermal tissue of the skin in order to achieve good treatment effect.

The patent with the publication number of CN210698489U provides a nine needle water light needles, adopts the faller of rubber material, can change the shape of faller through rotary rod and rotary rod stay cord that sets up with the mode of lifting deformation, makes it more abundant laminating skin, ensures that the injection can be accurate in the injection dermis tissue, improves treatment. However, this patent has a problem that the shape of the needle plate change is difficult to judge accurately, and the length and injection depth of each needle cannot be controlled accurately.

Therefore, it is highly desirable to provide a water-light needle head which is convenient for positioning a plurality of needles, effectively controlling the needle outlet length of each needle and precisely controlling the injection depth of each part of the face of different patients.

Disclosure of Invention

The utility model aims to solve the problem that the existing water-light needle head cannot accurately control the length and injection depth of each needle. The utility model provides a water light needle head, which can realize the technical effects of conveniently positioning a plurality of needles of the water light needle, effectively controlling the needle outlet length of each needle and accurately controlling the injection depth of each part of the face of different patients.

The utility model is realized by the following technical scheme:

the hydro-optical needle head comprises a plurality of groups of puncture assemblies, wherein each puncture assembly comprises a needle tube and a puncture needle, and also comprises a support frame, and the top of the support frame is provided with a positioning assembly; the positioning assembly comprises a telescopic rod and an inductor, and the telescopic rod is connected with the top of the supporting frame in a sliding manner; the sensor is arranged at one end of the telescopic rod, which is close to the face of the patient; the sensor is provided with a plurality of sensing heads, the sensing heads are detachably connected with the sensor, the sensor is provided with a control assembly, the control assembly comprises a control module and a signal processor, and the control module is respectively and electrically connected with the sensor and the signal processor; the needle tube is provided with a first motor, and the first motor is electrically connected with the control module.

Preferably, a mounting piece is arranged at one end of the telescopic rod, which is close to the face of the patient, and the mounting piece can be detachably connected with the sensor or the puncture assembly; the mounting piece is provided with a pushing piece and a limiting clamp, and the pushing piece is in sliding connection with one side, close to the telescopic rod, of the mounting piece; the limiting clamp is detachably connected with one side, far away from the telescopic rod, of the mounting piece; the limiting clamp can clamp the inductor.

Preferably, the puncture assembly further comprises a catheter, and the needle tube is slidably connected with the outer side wall of the catheter.

Preferably, the puncture assembly further comprises a housing provided with a connecting seat, a protecting cover and a liquid collecting tank; the protecting cover is detachably connected with one end of the shell, which is close to the pricker (11), and the connecting seat is arranged on the top of the shell in a penetrating way; the liquid collecting tank is arranged in the inner cavity of the shell in an erected mode, the liquid collecting tank is communicated with the connecting seat, and the guide pipe penetrates through the bottom of the liquid collecting tank.

Preferably, the device also comprises a needle cylinder, wherein the needle cylinder is provided with a push rod, and the push rod penetrates through the needle cylinder; the needle cylinder is detachably connected with the limiting clamp; the pushing piece is detachably connected with the push rod, so that the push rod can move towards the limiting clamp.

Preferably, the support frame comprises a cross rod and a plurality of vertical rods, the plurality of vertical rods are respectively arranged at two ends of the cross rod, and one side of the cross rod, which is close to the face of a patient, is in sliding connection with the telescopic rod; the telescopic rod is provided with a second motor, and the telescopic rod is detachably connected with a penetrating shaft of the second motor.

Preferably, the pushing member is provided with a third motor, and the pushing member is detachably connected with a penetrating shaft of the third motor.

Preferably, a bottom plate is arranged at the bottom of the support frame, and an anti-slip pad is arranged at one end, far away from the support frame, of the bottom plate.

The technical scheme of the utility model has the following beneficial effects:

(1) After the telescopic rod slides to the corresponding position of the face of the patient on the top of the supporting frame, the second motor drives the telescopic rod to extend downwards, so that the sensor and a plurality of sensing heads arranged on the sensor move towards the face of the patient, and a control module on the sensor enables the sensing heads to be attached to the face of the patient, so that the curve radian of the face of the patient can be positioned and monitored; the detected signal can be transmitted to the control module through a signal processor arranged on the sensor; the control module is electrically connected with the puncture assembly, and the control module can control the first motor on the needle tube in the puncture assembly after the protecting cover for protecting the needle is taken down, so that the first motor drives the needle tube to move downwards along the slide rail of the catheter, and the positions of the needle tubes are adjusted, so that the needle penetrating through the needle tube is combined to form the radian identical to that of the face of a patient, the needle outlet length of each needle can be effectively controlled, and the injection depth of each part of the face of different patients can be accurately controlled.

(2) The installation piece is connected to the telescopic rod, the limiting clamp of the installation piece clamps the inductor to position the curve radian of the face of the patient, the inductor is taken down after the positions of the puncture assemblies are adjusted, the needle cylinder is connected with the connecting seat of the shell, and the limiting clamp of the installation piece clamps the needle cylinder, so that the puncture assemblies of the hydro-optical needle head and the inductor can move towards the face of the patient from the same positions; the second motor drives the telescopic rod to lower the puncture assembly to a height below the joint position of the front sensor and the face of the patient, so that each puncture needle of the puncture assembly can penetrate into the face of the patient at the same depth; at this time, the pushing piece of the mounting piece is driven by the third motor to push the push rod arranged in the needle cylinder to move towards the direction of the limiting clamp, so that the liquid can be pushed to complete accurate injection.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic cross-sectional view of the puncture assembly of embodiment 1.

Fig. 2 is a schematic diagram of a partial enlarged structure of a portion a in fig. 1.

Fig. 3 is a schematic diagram of the structure of the water-light needle in example 1 (when the sensing head is attached to the face of the patient).

FIG. 4 is a schematic view of the puncture assembly of example 1 in partial cross-section (with the needle tubes and lancets adjusted to a position corresponding to the arc of the face).

Fig. 5 is a schematic structural view of the water-light needle in embodiment 1 (when the limiting clip clamps the syringe).

Fig. 6 is a schematic view of the structure of the water-light needle in example 1 (when the needle penetrates the skin).

Fig. 7 is a schematic diagram showing the electrical connection relationship of the water-light needle in example 1.

Reference numerals: 1-needle tube, 11-needle, 12-catheter, 121-slide rail, 13-first motor, 2-shell, 21-connecting seat, 22-protecting cover, 23-liquid collecting tank, 3-support frame, 31-cross bar, 32-vertical bar, 33-bottom plate, 4-telescopic rod, 41-second motor, 5-inductor, 51-inductive head, 52-control module, 53-signal processor, 6-mounting piece, 61-pushing piece, 62-limit clamp, 63-third motor, 7-needle tube, 71-push rod, 8-patient face, 9-power supply.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.

Example 1

As shown in fig. 1 to 7, the present embodiment provides a hydro-optical needle head comprising a plurality of sets of puncture assemblies including a needle tube 1 and a puncture needle 11; the device also comprises a support frame 3, wherein a positioning assembly is arranged at the top of the support frame 3; the positioning assembly comprises a telescopic rod 4 and an inductor 5, and the telescopic rod 4 is in sliding connection with the top of the support frame 3; the sensor 5 is configured at one end of the telescopic rod 4 close to the patient's face 8, the telescopic rod 4 can drive the sensor 5 to move towards the patient's face 8, and the control module 52 in the control assembly configured by the sensor 5 enables each sensor head 51 to be attached to the patient's face 8 so as to perform positioning monitoring on the curve radian of the patient's face 8; the signal processor 53 in the control assembly transmits the detected signal to the control module 52 which is electrically connected with the signal processor, and the control module 52 can accurately control the first motor 13 which is electrically connected with the signal processor 53 after the protecting cover 22 for protecting the puncture needle 11 is removed; the penetrating shaft of the first motor 13 is in spiral connection with the needle tube 1, the first motor 13 drives the needle tube 1 to move downwards along the sliding rail 121 of the guide tube 12, so that each needle tube 1 forms the same radian as the radian of the curve of the face 8 of the patient, which is positioned and monitored by the sensing head 51 before, and the needle outlet length of each needle can be effectively controlled, and the injection depth of each part of the face 8 of different patients can be accurately controlled. The water optical needle is provided with a power supply module which is respectively and electrically connected with the sensor 51, the control module 52, the signal processor 53, the first motor 13 and the like; the power module is a power supply 9, and a conventional small power supply can be selected.

In this embodiment, an end of the telescopic rod 4 near the face 8 of the patient is provided with a mounting member 6, a limiting clip 62 capable of clamping the sensor 5 or the puncture assembly is welded on one side of the mounting member 6 far away from the telescopic rod 4, and a pushing member 61 in sliding connection with one side of the mounting member 6 near the telescopic rod 4 is provided. When in use, the sensor 5 is clamped by the limiting clamp 62 welded with one side of the mounting piece 6 far away from the telescopic rod 4, and the curve radian of the face 8 of the patient is positioned, and the positions of the puncture assemblies are adjusted; the inductor 5 is removed, and the needle cylinder 7 is connected with the connecting seat 21 of the shell 2; the needle cylinder 7 is clamped by a limiting clamp 62 on the mounting piece 6, so that the puncture assembly of the hydro-optical needle head and the sensor 5 can move from the same position towards the face 8 of the patient; the puncture assembly is lowered to a height below the joint position of the front sensor 5 and the face 8 of the patient through the telescopic rod 4, so that each puncture needle 11 of the puncture assembly can penetrate into the face 8 of the patient with the same depth; after each lancet 11 penetrates the patient's face 8, the pushing member 61 slidably connected to the side of the mounting member 6 adjacent to the telescopic rod 4 can push the liquid to complete the precise injection.

In the embodiment, the puncture assembly further comprises a catheter 12, and the needle tube 1 is in sliding connection with a sliding rail 121 arranged on the side wall surface of the catheter 12; the end of the needle 11 far away from the needle tip is penetrated in the inner cavity of the catheter 12, the end of the needle 11 close to the needle tip is penetrated out from the needle tube 1, and the needle tube 1 can drive the needle 11 to perform the same movement when sliding in the sliding rail 121, so that each needle 11 is adjusted to a position along with each needle tube 1, and the same radian as that of the face 8 of a patient is formed.

In this embodiment, the puncture assembly further comprises a housing 2, and the housing 2 is provided with a connecting seat 21, a protecting cover 22 and a liquid collecting tank 23; the protecting cover 22 is clamped with one end of the shell 2 close to the pricking pin 11, and when the water-light needle is not used, the protecting cover 22 protects the pricking pin 11; in use, the protective cover 22 is removed and the position of each piercing assembly is adjusted. The connecting seat 21 penetrating through the top of the shell 2 is used for installing the needle cylinder 7 when the water and light needle is used; the liquid collecting groove 23 erected in the inner cavity of the shell 2 is communicated with the connecting seat 21, so that the liquid in the needle cylinder 7 can enter the liquid collecting groove 23; the conduit 12 penetrating the bottom of the liquid collection tank 23 can drain the liquid in the liquid collection tank 23 to the puncture assembly.

In this embodiment, the injector further includes a syringe 7 and a push rod 71 penetrating the syringe 7, and when the stopper 62 of the mounting member 6 clamps the syringe 7, the pushing member 61 of the mounting member 6 can abut against the push rod 71, so that the push rod 71 can move toward the stopper 62.

In this embodiment, the support 3 includes a cross bar 31 and a plurality of vertical bars 32, the plurality of vertical bars 32 can be welded at two ends of the cross bar 31, one side of the cross bar 31 close to the patient's face 8 is slidably connected with the telescopic rod 4, and the telescopic rod 4 can slide along the cross bar 31 to the injection area of the patient's face 8; the telescopic rod 4 is in screw connection with the penetrating shaft of the second motor 41, and the second motor 41 can drive the telescopic rod 4 and the object clamped by the mounting piece 6 on the telescopic rod 4 to move towards the face 8 of the patient.

In this embodiment, the pushing member 61 is spirally connected to the penetrating shaft of the third motor 63, and the third motor 63 configured on the pushing member 61 can drive the pushing member 61 to push the push rod 71 of the syringe 7, so as to complete the precise injection.

In this embodiment, the bottom plate 33 disposed at the bottom of the support frame 3 is provided with an anti-slip pad at one end far away from the support frame 3, so that the support frame 3 can be stably disposed on the ground.

The above is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The water light needle head is characterized by comprising a plurality of groups of puncture assemblies, wherein each puncture assembly comprises a needle tube (1) and a puncture needle (11);

the device also comprises a support frame (3), wherein a positioning assembly is arranged at the top of the support frame (3);

the positioning assembly comprises a telescopic rod (4) and an inductor (5), and the telescopic rod (4) is in sliding connection with the top of the supporting frame (3); the sensor (5) is arranged at one end of the telescopic rod (4) close to the face (8) of the patient; the sensor (5) is provided with a plurality of sensing heads (51), the plurality of sensing heads (51) are detachably connected with the sensor (5), the sensor (5) is provided with a control assembly, the control assembly comprises a control module (52) and a signal processor (53), and the control module (52) is respectively and electrically connected with the sensor (5) and the signal processor (53);

the needle tube (1) is provided with a first motor (13), and the first motor (13) is electrically connected with the control module (52).

2. The water optical needle according to claim 1, characterized in that one end of the telescopic rod (4) close to the face (8) of the patient is provided with a mounting piece (6), and the mounting piece (6) can be detachably connected with the sensor (5) or the puncture assembly;

the mounting piece (6) is provided with a pushing piece (61) and a limiting clamp (62), and the pushing piece (61) is in sliding connection with one side, close to the telescopic rod (4), of the mounting piece (6); the limiting clamp (62) is detachably connected with one side, far away from the telescopic rod (4), of the mounting piece (6);

the limiting clamp (62) can clamp the inductor (5).

3. The water light needle according to claim 1, characterized in that the puncture assembly further comprises a catheter (12), the needle cannula (1) being slidingly connected to the outer side wall of the catheter (12).

4. A water light needle according to claim 3, characterized in that the puncture assembly further comprises a housing (2), the housing (2) being provided with a connection seat (21), a protective cover (22) and a sump (23);

the protecting cover (22) is detachably connected with one end of the shell (2) close to the puncture needle (11), and the connecting seat (21) is arranged on the top of the shell (2) in a penetrating way; the liquid collecting groove (23) is erected in the inner cavity of the shell (2), the liquid collecting groove (23) is communicated with the connecting seat (21), and the guide pipe (12) is arranged at the bottom of the liquid collecting groove (23) in a penetrating mode.

5. The water light needle according to claim 2, further comprising a needle cylinder (7), said needle cylinder (7) being provided with a push rod (71), said push rod (71) being provided through said needle cylinder (7);

the needle cylinder (7) is detachably connected with the limiting clamp (62);

the pushing piece (61) is detachably connected with the pushing rod (71) so that the pushing rod (71) can move towards the limiting clamp (62).

6. The water optical needle according to any one of claims 1-5, wherein the supporting frame (3) comprises a cross rod (31) and a plurality of vertical rods (32), the plurality of vertical rods (32) are respectively arranged at two ends of the cross rod (31), and one side of the cross rod (31) close to the face (8) of a patient is in sliding connection with the telescopic rod (4);

the telescopic rod (4) is provided with a second motor (41), and the telescopic rod (4) is detachably connected with a penetrating shaft of the second motor (41).

7. The water light needle according to claim 2, characterized in that the pushing member (61) is provided with a third motor (63), the pushing member (61) being detachably connected to a through shaft of the third motor (63).

8. The water optical needle according to claim 1, characterized in that a bottom plate (33) is arranged at the bottom of the supporting frame (3), and a non-slip mat is arranged at one end of the bottom plate (33) away from the supporting frame (3).