Sub-orbital foramen puncture auxiliary device and puncture method

Abstract

The invention relates to a supraorbital foramen puncture auxiliary device, which belongs to the technical field of medical equipment, and comprises a mounting unit, a skin drag hook, a supporting seat, a moving mechanism, a pressing mechanism and a driving mechanism, the skin drag hook is arranged above the mounting unit in a sliding manner; the supporting seat is arranged on the mounting unit and is clamped with the mounting unit; the moving mechanism comprises a mounting frame rotationally arranged on the supporting seat, a sliding frame arranged above the mounting frame in a sliding manner, two guide wheels rotationally arranged on the mounting frame and the sliding frame respectively, and two driving wheels rotationally arranged on the mounting frame and the sliding frame respectively; the pressing mechanism is arranged on the mounting frame and is connected with the sliding frame; the driving mechanism is arranged on the mounting frame, and the output end of the driving mechanism is connected with the two driving wheels. During puncture examination, the skin at the supraorbital foramen can be tightened, and the situation that a puncture needle moves due to physiological actions of the skin is prevented.

Description

Technical Field

[0001] The present invention relates to the technical field of medical equipment, and in particular to a supraorbital foramen puncture auxiliary device and a puncture method. Background Art

[0002] The supraorbital foramen is an anatomical structure located in the human skull. It is the front opening of the superior orbital fissure. The supraorbital foramen is located above the eye socket, on the surface of the frontal bone, usually slightly above the eyebrows.

[0003] In neurosurgery, supraorbital foramen puncture is a common examination operation. During the puncture examination, since the skin of the supraorbital foramen is thin and will be affected by the movement of the eyelids, in order to avoid the puncture needle from being offset during the puncture operation, the skin of the patient's supraorbital foramen needs to be tightened first to ensure the stability of the puncture needle. During the operation, the patient's skin needs to be cut open and then the skin needs to be hooked for surgery. Summary of the invention

[0004] The purpose of the present invention is to address the problems existing in the background technology and to propose a supraorbital foramen puncture auxiliary device which can tighten the skin at the supraorbital foramen during puncture inspection to prevent the skin from having physiological movements that cause the puncture needle to move.

[0005] The technical solution of the present invention is: a supraorbital foramen puncture auxiliary device, comprising: Installation unit; A skin retractor, slidably disposed above the mounting unit; A support seat, disposed on the mounting unit and snap-connected with the mounting unit; The moving mechanism includes a mounting frame rotatably arranged on the support seat, a sliding frame slidably arranged above the mounting frame, two guide wheels rotatably arranged on the mounting frame and the sliding frame, and two driving wheels rotatably arranged on the mounting frame and the sliding frame; A clamping mechanism, arranged on the mounting frame and connected to the sliding frame; The driving mechanism is arranged on the mounting frame and the output end is connected with two driving wheels.

[0006] Preferably, the mounting unit comprises an eye mask, a restraining belt arranged on the eye mask, two supporting frames both arranged on the eye mask, and two mounting plates respectively arranged on the two supporting frames.

[0007] Preferably, a plurality of card slots are provided on the mounting plate, and a slot is provided between the support frame and the mounting plate; The support seat includes a base embedded in the slot and abutting against the support frame and the mounting plate, a rotating column rotatably arranged on the base and embedded in the slot, and a connecting frame arranged on the rotating column; the mounting frame is rotatably connected to the connecting frame.

[0008] Preferably, the skin retractor comprises a connecting handle arranged between the two guide wheels and the driving wheel, a parallel frame arranged on the connecting handle and abutting against the guide wheel and the driving wheel, a hook handle arranged on the connecting handle, and a hook head arranged on one end of the hook handle away from the connecting handle and having a transitional flat structure.

[0009] Preferably, a sliding groove is provided on the mounting frame; the clamping mechanism includes a connecting rod arranged on the sliding frame, a sliding column arranged on the connecting rod and slidably arranged in the sliding groove, a connecting plate arranged on the sliding column, an adjusting bolt arranged on the mounting frame and slidably connected to the connecting plate, and an elastic member arranged on the adjusting bolt and abutting against the upper end of the sliding column.

[0010] Preferably, the adjusting bolt comprises a nut column rotatably arranged on the mounting frame and with its lower portion located below the mounting frame, a bolt threadably connected to the bolt and slidably connected to the connecting plate, and a pressure block arranged on the bolt and connected to the elastic member.

[0011] Preferably, the bolt is provided with an anti-idiot groove; and the connecting plate is provided with an anti-idiot block embedded in the anti-idiot groove.

[0012] Preferably, a shell and a support beam are provided on the mounting frame; the driving mechanism includes a driving gear rotatably provided on the shell, a driving gear provided on the driving wheel and meshingly connected to the driving gear, a swing arm with one end rotatably provided on the support beam and coaxial with the driving gear, a driven gear rotatably provided on the swing arm and meshingly connected to the driving gear, and a belt transmission assembly provided on the driven gear and drivingly connected to another driving wheel; a rotating mechanism is provided on the driving gear.

[0013] Preferably, the rotating mechanism includes a limiting sleeve arranged on the housing, a supporting shaft arranged on the driving gear, a handle slidably arranged on the supporting shaft, and limiting teeth arranged on the handle and embedded in and clamped in the limiting sleeve.

[0014] A supraorbital foramen puncture method, using the supraorbital foramen puncture auxiliary device, the method comprises the following steps: S1, putting the mounting unit on the patient's head; S2. When performing a puncture examination, stick the end of the skin retractor with tape, and stick the tape on the patient's head skin; S3, the support base supports the moving mechanism, and the support base is installed on the installation unit; S4, driving the moving mechanism to rotate by rotating the driving mechanism, and the moving mechanism drives the skin retractor to move, so that the skin retractor drives the adhesive tape to move, and the skin at the supraorbital foramen is tightened; S5. Use a puncture needle to insert through the supraorbital foramen for puncture examination; S6. When performing supraorbital foramen surgery, the skin at the patient's supraorbital foramen is incised; S7, hooking one end of the skin retractor onto the incised skin; S8. The driving mechanism drives the moving mechanism to rotate, and the moving mechanism drives the skin retractor to move, so that the incised skin can be stretched open for surgical treatment.

[0015] Compared with the prior art, the present invention has the following beneficial technical effects: In the present invention, when puncturing, the skin at the supraorbital foramen is connected to the hook head by means of adhesive tape, and the connecting handle is driven to move, the connecting handle drives the hook handle to move, and the hook handle drives the hook head to move, so that the skin at the supraorbital foramen can be tightened by means of the adhesive tape to prevent the skin at that location from moving during the puncture inspection, thereby preventing the use of the puncture needle from being affected.

[0016] When performing supraorbital foramen surgery, the hook is inserted into the incised skin to pull the skin apart, exposing the supraorbital foramen, making the surgical operation easier.

[0017] The parallel frame is used to increase the friction with the guide wheel and the driving wheel, and to maintain the position of the connecting handle to prevent the hook head from turning over and deflecting, so that the hook head can always maintain a relatively downward position, preventing the hook handle from rotating during surgery and causing secondary damage to the cut skin. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0019] Figure 1 It is a schematic diagram of the structure of an embodiment of the present invention; Figure 2 for Figure 1 A schematic diagram of the local enlarged structure at point A in the middle; Figure 3 It is a schematic diagram of the local structure of an embodiment of the present invention; Figure 4 It is an exploded view of the local structure of an embodiment of the present invention; Figure 5 It is a structural schematic diagram of the moving mechanism in the embodiment of the present invention; Figure 6 for Figure 5 A schematic diagram of the local enlarged structure at B in the middle; Figure 7 It is a schematic diagram of the structure of the support base in the embodiment of the present invention; Figure 8 It is a structural schematic diagram of the clamping mechanism in the embodiment of the present invention; Fig. 9 It is a schematic diagram of the structure of the adjusting bolt in the embodiment of the present invention.

[0020] Reference numerals: 1. mounting unit; 101. eye mask; 102. restraint belt; 103. support frame; 104. mounting plate; 1041. card slot; 1042. slot; 2. skin retractor; 201. hook handle; 202. hook head; 203. connecting handle; 204. parallel frame; 205. limit block; 3. support seat; 301. base; 302. rotating column; 303. connecting frame; 3031. through hole; 4. moving mechanism; 401. mounting frame; 402. guide wheel; 403. sliding frame; 404. Driving wheel; 405, housing; 5, clamping mechanism; 501, connecting rod; 502, sliding column; 503, connecting plate; 504, elastic member; 6, adjusting bolt; 601, nut column; 602, bolt; 603, pressure block; 6021, anti-mistake groove; 7, driving mechanism; 701, driving gear; 702, driving gear; 703, driven gear; 704, belt transmission assembly; 705, swing arm; 8, rotating mechanism; 801, handle; 802, limiting sleeve; 803, limiting tooth; 804, supporting shaft. DETAILED DESCRIPTION

[0021] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific embodiments of the present invention are described in detail below in conjunction with the accompanying drawings.

[0022] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0023] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor is it an embodiment that is mutually exclusive with other embodiments, either individually or selectively.

[0024] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the embodiments of the present invention in detail, for the sake of convenience, the cross-sectional diagrams showing the device structure will not be partially enlarged according to the general scale, and the schematic diagrams are only examples, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0025] Embodiment 1 like Figure 1-9 As shown, a supraorbital foramen puncture auxiliary device proposed by the present invention includes a mounting unit 1, a skin retractor 2, a support seat 3, a moving mechanism 4, a pressing mechanism 5, and a driving mechanism 7; The skin retractor 2 is slidably arranged above the mounting unit 1; the support seat 3 is arranged on the mounting unit 1 and is clamped with the mounting unit 1; the moving mechanism 4 includes a mounting frame 401 rotatably arranged on the support seat 3, a sliding frame 403 slidably arranged above the mounting frame 401, two guide wheels 402 are respectively rotatably arranged on the mounting frame 401 and the sliding frame 403, and two driving wheels 404 are respectively rotatably arranged on the mounting frame 401 and the sliding frame 403; the clamping mechanism 5 is arranged on the mounting frame 401 and connected to the sliding frame 403; the driving mechanism 7 is arranged on the mounting frame 401 and the output end is connected to the two driving wheels 404.

[0026] Furthermore, the mounting unit 1 includes an eye mask 101 , a restraining belt 102 disposed on the eye mask 101 , two supporting frames 103 disposed on the eye mask 101 , and two mounting plates 104 disposed on the two supporting frames 103 , respectively.

[0027] Among them, the skin retractor 2 includes a connecting handle 203 arranged between two guide wheels 402 and a driving wheel 404, a parallel frame 204 arranged on the connecting handle 203 and abutting against the guide wheel 402 and the driving wheel 404, a hook handle 201 arranged on the connecting handle 203, and a hook head 202 arranged on one end of the hook handle 201 away from the connecting handle 203 and having a transitional flat structure; the hook head 202 with a transitional flat structure not only has a bottom that can be conveniently bonded with tape, so that when performing a puncture operation, the skin at the supraorbital foramen of the patient can be tightened by the tape, thereby avoiding movement of the skin at the supraorbital foramen during puncture and ensuring the stability of the puncture needle; and during the operation, due to the transitional flat structure, the incised skin can be better hooked and it is not easy to cause secondary damage to the incised skin, which is convenient for subsequent surgical recovery.

[0028] In this embodiment, the eye mask 101 is worn on the patient's head to cover the patient's eyes, and then the eye mask 101 is fixed to the patient's head by the restraint belt 102 to prevent the eye mask 101 from falling off; the support frame 103 is divided into puncture positions or surgical positions, and the corresponding number of skin retractors 2 and the corresponding support base 3 and moving mechanism 4 are selected according to the needs of use, and the support base 3 is installed on the mounting plate 104 at different positions, and the skin retractor 2 is inserted into the moving mechanism 4, and the hook head 202 is located at the supraorbital hole, and the driving mechanism 7 is driven to rotate by the rotating mechanism 8, and the driving mechanism 7 drives the two driving wheels 404 rotates, so that the driving wheel 404 drives the connecting handle 203 and the parallel frame 204 to move, the parallel frame 204 drives the hook handle 201 to move, and the hook handle 201 drives the hook head 202 to move, so that the skin at the supraorbital foramen can be tightened, and the limit block 205 is used to limit the maximum position of the connecting handle 203 to prevent the hook handle 201 from moving to the guide wheel 402. The skin retractor 2 can be completely removed from the moving mechanism 4, so that the skin retractor 2 can be easily sterilized at high temperature, and the end of the connecting handle 203 away from the hook head 202 is inserted into the moving mechanism 4 to complete the installation of the skin retractor 2.

[0029] When puncturing, the skin at the supraorbital foramen is connected to the hook head 202 by means of tape, and the connecting handle 203 is driven to move, the connecting handle 203 drives the hook handle 201 to move, and the hook handle 201 drives the hook head 202 to move, so that the skin at the supraorbital foramen can be tightened by means of tape to prevent the skin at that location from moving during the puncture inspection, thereby affecting the use of the puncture needle.

[0030] When performing supraorbital foramen surgery, the hook head 202 is inserted into the incised skin to pull the skin apart to expose the supraorbital foramen, thereby facilitating the surgical operation.

[0031] The parallel frame 204 is used to increase the friction with the guide wheel 402 and the driving wheel 404, and to maintain the position of the connecting handle 203 to prevent the hook head 202 from turning over and deflecting, so that the hook head 202 can always maintain a relatively downward position to prevent the hook handle 201 from rotating during surgery and causing secondary damage to the cut skin.

[0032] Embodiment 2 like Figure 1-9 As shown, a supraorbital foramen puncture auxiliary device proposed by the present invention, compared with the first embodiment, in this embodiment, a plurality of slots 1041 are arranged on the mounting plate 104, and a slot 1042 is arranged between the support frame 103 and the mounting plate 104; the support seat 3 includes a base 301 embedded in the slot 1042 and abutting against the support frame 103 and the mounting plate 104, a rotating column 302 rotatably arranged on the base 301 and embedded in the slot 1041, and a connecting frame 303 arranged on the rotating column 302; the mounting frame 401 is rotatably connected to the connecting frame 303.

[0033] Furthermore, a sliding groove is provided on the mounting frame 401; the clamping mechanism 5 includes a connecting rod 501 arranged on the sliding frame 403, a sliding column 502 arranged on the connecting rod 501 and slidably arranged in the sliding groove, a connecting plate 503 arranged on the sliding column 502, an adjusting bolt 6 arranged on the mounting frame 401 and slidably connected to the connecting plate 503, and an elastic member 504 arranged on the adjusting bolt 6 and abutting against the upper end of the sliding column 502.

[0034] Furthermore, the adjusting bolt 6 includes a nut column 601 which is rotatably arranged on the mounting frame 401 and whose lower part is located below the mounting frame 401, the bolt 602 which is threadedly connected to the bolt 602 and slidably connected to the connecting plate 503, and a pressure block 603 which is arranged on the bolt 602 and connected to the elastic member 504; a connecting through hole 3031 is arranged on the base 301, the rotating column 302 and the connecting frame 303, and the lower end of the nut column 601 is located at the through hole 3031; the nut column 601 can be rotated through the through hole 3031 and the connecting frame 303, and the nut column 601 can be rotated by inserting a socket wrench from the through hole 3031, and the mounting frame 401 can also be rotated with a wrench at the gap between the pressure block 603 and the mounting frame 401 for adjustment.

[0035] Among them, an anti-idiot groove 6021 is provided on the bolt 602; an anti-idiot block embedded in the anti-idiot groove 6021 is provided on the connecting plate 503; the anti-idiot block and the anti-idiot groove 6021 can limit the bolt 602, so that the bolt 602 can only slide on the connecting plate 503 but cannot rotate on the connecting plate 503, can guide the connecting plate 503, and can prevent the bolt 602 from rotating when threadedly connected with the nut column 601.

[0036] In this embodiment, the connecting rod 501 is installed on the sliding frame 403, and the connecting rod 501 is supported by the sliding column 502. The connecting plate 503 is connected to the sliding column 502, and the bolt 602 is inserted into the connecting plate 503, and the elastic member 504 is located between the connecting plate 503 and the pressing block 603. The nut column 601 is screwed into the bolt 602 from the lower part of the mounting frame 401, and the overall length of the nut column 601 and the bolt 602 is adjusted by rotating the nut column 601, so that the elastic member 504 can be controlled. The elastic force can also adjust the range of motion of the connecting rod 501. The greater the elastic force of the elastic member 504, the more the sliding frame 403 moves downward, so that the pressure of the guide wheel 402 and the driving wheel 404 on the skin hook 2 is greater, and the friction force is also greater, which can prevent the skin hook 2 from slipping on the guide wheel 402 and the driving wheel 404, thereby ensuring the stability of the transmission; through the elastic member 504, a part of the pressure can be applied to the skin hook 2 when the driving mechanism 7 is not used, thereby preventing the skin hook 2 from moving directly.

[0037] The skin retractor 2 is inserted between the two guide wheels 402 and the two driving wheels 404, and the skin retractor 2 can be guided and fixed by the guide wheels 402 and the driving wheels 404; the mounting frame 401 is mounted on the connecting frame 303, and the connecting frame 303 is rotatably connected to the mounting frame 401, so that the mounting frame 401 can be tilted, so that the skin retractor 2 is tilted toward the position of the supraorbital foramen, which can facilitate tightening the skin; and the rotating column 302 is rotatably connected to the base 301, and the direction can be adaptively adjusted to better align with the position of the supraorbital foramen.

[0038] When installing the support seat 3, align the rotating column 302 with the slot 1041, and then insert the base 301 into the bottom of the mounting plate 104 and the slot 1042. At this time, the skin has a traction force on the skin hook 2, and the skin hook 2 has a traction force on the support seat 3 through the moving mechanism 4, so that the support seat 3 is firmly stuck on the mounting plate 104. Multiple slots 1041 can be used to install the support seat 3 at different positions, and the required number and position can be adjusted according to usage needs.

[0039] Compared with the prior art, the skin is directly hooked with a skin retractor 2 and then extended outward to adhere to the patient's skin with tape. This can effectively prevent the movement of the skin retractor 2 due to the movement of the patient's skin nerves, thereby preventing the puncture needle from being displaced due to the movement of the skin at the supraorbital foramen during puncture inspection. It can also solve the problem of the incised skin interfering with the surgery during supraorbital foramen surgery. Therefore, the device can be used for both puncture inspection and supraorbital foramen surgery.

[0040] Embodiment 3 like Figure 1-9As shown, a supraorbital foramen puncture auxiliary device proposed by the present invention, compared with embodiment 1 or embodiment 2, in this embodiment, a housing 405 and a support beam are arranged on the mounting frame 401; a driving mechanism 7, including a driving gear 701 rotatably arranged on the housing 405, a driving gear 702 arranged on the driving wheel 404 and meshingly connected to the driving gear 701, a swing arm 705 with one end rotatably arranged on the support beam and coaxial with the driving gear 702, a driven gear 703 rotatably arranged on the swing arm 705 and meshingly connected to the driving gear 702, and a belt transmission assembly 704 arranged on the driven gear 703 and drivingly connected to another driving wheel 404; a rotating mechanism 8 is arranged on the driving gear 701.

[0041] Furthermore, the rotating mechanism 8 includes a limiting sleeve 802 arranged on the shell 405, a support shaft 804 arranged on the driving gear 701, a handle 801 slidably arranged on the support shaft 804, and a limiting tooth 803 arranged on the handle 801 and embedded in and clamped in the limiting sleeve 802; to prevent accidental rotation, after the adjustment is completed, the limiting tooth 803 is clamped into the limiting sleeve 802, so that the handle 801 and the support shaft 804 can be fixed to prevent rotation.

[0042] In this embodiment, when the driving wheel 404 needs to rotate, the handle 801 is pulled out, so that the limiting tooth 803 is separated from the limiting sleeve 802, and the sliding connection between the support shaft 804 and the handle 801 is a rectangular structure. Therefore, the handle 801 can drive the support shaft 804 to rotate, and the support shaft 804 drives the driving gear 701 to rotate, and the driving gear 701 drives the active gear 702 to rotate, and the active gear 702 drives one of the driving wheels 404 to rotate, and the active gear 702 drives the driven gear 703 to rotate, and the driven gear 703 drives the other driving wheel 404 to rotate through the belt transmission assembly 704, so that both driving wheels 404 can rotate, and at the same time drive the skin retractor 2 to move, which can tighten the skin and facilitate puncture inspection or surgery.

[0043] The swing arm 705 supports the driven gear 703 and the belt transmission assembly 704. The rotating shaft of the driven gear 703 passes through the swing arm 705 and is connected to the belt transmission assembly 704. When rotating, since the swing arm 705 can rotate, when the driving gear 702 drives the driven gear 703 to rotate, the driven gear 703 will first drive the swing arm 705 to rotate, so that the driven gear 703 moves, and the driven gear 703 drives the belt transmission assembly 704 to move. The belt transmission assembly 704 performs a traction limit on the maximum position of the driven gear 703, and when the traction limit is reached, the belt transmission assembly 704 will 04 is in a taut state and can transmit power better. Therefore, after the belt transmission assembly 704 is tightened, the two driving wheels 404 can rotate at the same time, and the skin hook 2 is pushed to move by friction, so as to adjust the position of the skin hook 2 and ensure the smooth movement of the skin hook 2. Moreover, during traction, since the belt transmission assembly 704 drives the driving wheel 404 to move in the direction of the skin hook 2, the sliding frame 403 will be driven to move, so that the sliding frame 403 drives the guide wheel 402 and the driving wheel 404 to move, clamp the skin hook 2, increase friction, and better transmit power.

[0044] Since the swing arm 705 is provided, when the skin hook 2 needs to be removed, the skin hook 2 is moved toward the position of the supraorbital foramen, and the rotating mechanism 8 is rotated in the reverse direction, so that the driving gear 701 drives the active gear 702 to rotate in the reverse direction. During the reverse rotation, the active gear 702 will push the driven gear 703 to rotate and move at the same time, so that the belt transmission component 704 is in a relatively relaxed state, thereby reducing the friction with the skin hook 2. At this time, the skin hook 2 is restrained only by the pressure of the elastic member 504, and the skin hook 2 can be directly pulled, or because the skin is tightened by the skin hook 2, the skin hook 2 is pulled by the skin, so that the skin hook 2 can quickly unload the pulling force on the skin and reduce the damage to the skin. At this time, the rotating mechanism 8 is continued to be rotated to completely remove the skin hook 2 from the skin.

[0045] Embodiment 4 like Figure 1-9 As shown, a supraorbital foramen puncture method proposed by the present invention comprises the following steps: S1. Put the mounting unit 1 on the patient's head; S2. When performing a puncture examination, stick a tape on the end of the skin retractor 2, and stick the tape on the patient's head skin; S3, the support base 3 supports the moving mechanism 4, and the support base 3 is installed on the installation unit 1; S4, driving the moving mechanism 4 to rotate by the rotating driving mechanism 7, and the moving mechanism 4 drives the skin retractor 2 to move, so that the skin retractor 2 drives the adhesive tape to move, and tightens the skin at the supraorbital foramen; S5. Use a puncture needle to insert through the supraorbital foramen for puncture examination; S6. When performing supraorbital foramen surgery, the skin at the patient's supraorbital foramen is incised; S7, hooking one end of the skin retractor 2 onto the cut skin; S8. The driving mechanism 7 drives the moving mechanism 4 to rotate, and the moving mechanism 4 drives the skin retractor 2 to move, so that the incised skin can be stretched open for surgical treatment.

[0046] In this embodiment, when performing a puncture examination, since the structure of the hook head 202 is a transitional flat structure, it is possible to stick a tape on the lower part of the hook head 202, and then stick the other end of the tape to the edge of the patient's supraorbital foramen skin. The skin is bonded by multiple tapes, and then the driving mechanism 7 drives the driving wheel 404 to rotate. The driving wheel 404 drives the skin retractor 2 to move, so that the hook head 202 drives the tape to move, tightening the patient's skin to avoid interference during puncture.

[0047] When performing an operation, the patient's skin is cut open, the hook head 202 is hooked on the cut skin, the skin is pulled open, and the operation is performed.

[0048] The embodiments of the present invention are described in detail above with reference to the accompanying drawings, but the present invention is not limited thereto, and various changes can be made within the knowledge scope of technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A supraorbital foramen puncture auxiliary device, characterized in that: include, Installation unit (1); A skin retractor (2) slidably disposed above the mounting unit (1); A support seat (3) arranged on the mounting unit (1) and snap-connected to the mounting unit (1); The moving mechanism (4) comprises a mounting frame (401) rotatably arranged on the support seat (3), a sliding frame (403) slidably arranged above the mounting frame (401), two guide wheels (402) rotatably arranged on the mounting frame (401) and the sliding frame (403), and two driving wheels (404) rotatably arranged on the mounting frame (401) and the sliding frame (403); A pressing mechanism (5) is arranged on the mounting frame (401) and connected to the sliding frame (403); A driving mechanism (7) is arranged on the mounting frame (401) and an output end is connected to two driving wheels (404).

2. A supraorbital foramen puncture auxiliary device according to claim 1, characterized in that: The mounting unit (1) comprises an eye mask (101), a restraining belt (102) arranged on the eye mask (101), two support frames (103) both arranged on the eye mask (101), and two mounting plates (104) respectively arranged on the two support frames (103).

3. A supraorbital foramen puncture auxiliary device according to claim 2, characterized in that: A plurality of slots (1041) are provided on the mounting plate (104), and a slot (1042) is provided between the support frame (103) and the mounting plate (104); The support seat (3) comprises a base (301) embedded in a slot (1042) and abutting against the support frame (103) and the mounting plate (104), a rotating column (302) rotatably disposed on the base (301) and embedded in the slot (1041), and a connecting frame (303) disposed on the rotating column (302); the mounting frame (401) is rotatably connected to the connecting frame (303).

4. A supraorbital foramen puncture auxiliary device according to claim 3, characterized in that: The skin retractor (2) comprises a connecting handle (203) arranged between the two guide wheels (402) and the driving wheel (404), a parallel frame (204) arranged on the connecting handle (203) and abutting against the guide wheels (402) and the driving wheel (404), a hook handle (201) arranged on the connecting handle (203), and a hook head (202) arranged on one end of the hook handle (201) away from the connecting handle (203) and having a transitional flat structure.

5. A supraorbital foramen puncture auxiliary device according to claim 4, characterized in that: The mounting frame (401) is provided with a sliding groove; the clamping mechanism (5) comprises a connecting rod (501) arranged on the sliding frame (403), a sliding column (502) arranged on the connecting rod (501) and slidably arranged in the sliding groove, a connecting plate (503) arranged on the sliding column (502), an adjusting bolt (6) arranged on the mounting frame (401) and slidably connected to the connecting plate (503), and an elastic member (504) arranged on the adjusting bolt (6) and abutting against the upper end of the sliding column (502).

6. A supraorbital foramen puncture auxiliary device according to claim 5, characterized in that: The adjusting bolt (6) comprises a nut column (601) rotatably arranged on the mounting frame (401) and with its lower portion located below the mounting frame (401), a bolt (602) threadedly connected to the bolt (602) and slidably connected to the connecting plate (503), and a pressing block (603) arranged on the bolt (602) and connected to the elastic member (504).

7. A supraorbital foramen puncture auxiliary device according to claim 6, characterized in that: The bolt (602) is provided with an anti-idiot groove (6021); the connecting plate (503) is provided with an anti-idiot block embedded in the anti-idiot groove (6021).

8. The supraorbital foramen puncture auxiliary device according to claim 5, characterized in that: The mounting frame (401) is provided with a housing (405) and a support beam; the driving mechanism (7) comprises a driving gear (701) rotatably provided on the housing (405), a driving gear (702) provided on the driving wheel (404) and meshingly connected with the driving gear (701), a swing arm (705) one end of which is rotatably provided on the support beam and coaxial with the driving gear (702), a driven gear (703) rotatably provided on the swing arm (705) and meshingly connected with the driving gear (702), and a belt transmission assembly (704) provided on the driven gear (703) and drivingly connected with another driving wheel (404); the driving gear (701) is provided with a rotating mechanism (8).

9. A supraorbital foramen puncture auxiliary device according to claim 8, characterized in that: The rotating mechanism (8) comprises a limiting sleeve (802) arranged on the housing (405), a supporting shaft (804) arranged on the driving gear (701), a handle (801) slidably arranged on the supporting shaft (804), and a limiting tooth (803) arranged on the handle (801) and embedded in and engaged with the limiting sleeve (802).

10. A supraorbital foramen puncture method, using the supraorbital foramen puncture auxiliary device according to any one of claims 1 to 9, characterized in that: The method comprises the following steps: S1. Putting the mounting unit (1) on the patient's head; S2. When performing a puncture examination, stick a tape on the end of the skin retractor (2), and stick the tape on the patient's head skin; S3, the support base (3) supports the moving mechanism (4), and the support base (3) is installed on the installation unit (1); S4, driving the moving mechanism (4) to rotate by rotating the driving mechanism (7), and the moving mechanism (4) drives the skin retractor (2) to move, so that the skin retractor (2) drives the adhesive tape to move, thereby tightening the skin at the supraorbital foramen; S5. Use a puncture needle to insert through the supraorbital foramen for puncture examination; S6. When performing supraorbital foramen surgery, the skin at the patient's supraorbital foramen is incised; S7, hooking one end of the skin retractor (2) onto the cut skin; S8. The driving mechanism (7) drives the moving mechanism (4) to rotate, and the moving mechanism (4) drives the skin retractor (2) to move, so that the incised skin can be stretched open for surgical treatment.

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