CN215739855U

CN215739855U - Visual lacrimal passage traction hook

Info

Publication number: CN215739855U
Application number: CN202121502260.0U
Authority: CN
Inventors: 潘慧玲
Original assignee: Xinchang People's Hospital
Current assignee: Xinchang People's Hospital
Priority date: 2021-07-04
Filing date: 2021-07-04
Publication date: 2022-02-08
Anticipated expiration: 2031-07-04

Abstract

The utility model is suitable for the technical field of medical instruments, and provides a visual lacrimal passage traction hook which comprises a handheld rod, wherein a containing cavity is formed in the handheld rod, the bottom of the inner wall of the containing cavity is fixedly connected with a storage battery, a protective sleeve is fixedly connected to the outside of an interface at the rear end of the handheld rod, a connecting wire is arranged at the rear end of the handheld rod, and the protective sleeve is fixedly sleeved on the outside of the surface of the connecting wire. This hook is pull to visual lacrimal passage, shine through miniature projecting lamp and take notes the video-corder with miniature camera head and record the transmission, the artifical real-time visual hook pole of being convenient for is in the inside condition of patient's nasal cavity, and be high magnetism nature material through the gib head, make gib head and seal wire carry out being close to after certain distance, can close with the magnetic action and the seal wire other end of gib head, thereby be convenient for the medical treatment is artifical and pull the seal wire, and provide the visual function when the hook is pull to the lacrimal passage through miniature projecting lamp and miniature camera head, reduce the operation wound to the patient.

Description

Visual lacrimal passage traction hook

Technical Field

The utility model belongs to the technical field of medical instruments, and particularly relates to a visual lacrimal passage traction hook.

Background

The medical apparatus refers to instruments, equipment, appliances, in-vitro diagnostic reagents and calibrators, materials and other similar or related articles directly or indirectly applied to the human body, and comprises required computer software, the medical apparatus comprises medical equipment and medical consumables, and the effect is mainly obtained through physical and other modes, not through pharmacological, immunological or metabolic modes, or only plays an auxiliary role though the modes participate.

Current tear way towing hook, most simple structure, and the function singleness, after the seal wire got into tear way, through holding tear way towing hook by medical staff, colluded out the seal wire through the blind mode of colluding, can't let the medical staff visual get into the nasal cavity after the towing hook to the pulling condition of seal wire, the blind mode of colluding increases the operation wound to the patient easily to the medical use of being not convenient for.

Disclosure of Invention

The utility model provides a visual lacrimal passage traction hook, and aims to solve the problem that medical staff cannot visually pull a guide wire by the traction hook after entering a nasal cavity in the conventional lacrimal passage traction hook.

The utility model is realized in such a way, the visual lacrimal passage traction hook comprises a handheld rod, a containing cavity is arranged inside the handheld rod, the bottom of the inner wall of the containing cavity is fixedly connected with a storage battery, the outside of the interface of the rear end of the handheld rod is fixedly connected with a protective sleeve, the rear end of the handheld rod is provided with a connecting wire, the protective sleeve is fixedly sleeved outside the surface of the connecting wire, the front end of the handheld rod is fixedly connected with a connecting rod, the front end of the connecting rod is provided with a connecting groove, the bottom of the rear side of the inner wall of the connecting groove is transversely and fixedly connected with a micro camera, the shooting direction of the micro camera faces the front end of the connecting rod, the top of the rear side of the inner wall of the connecting groove is transversely and fixedly connected with a micro projection lamp, the irradiation direction of the micro projection lamp faces the front end of the connecting rod, and the bottom of the connecting rod is detachably and transversely provided with a hook rod, the front end of the hook rod is fixedly connected with a hook head, and the hook head is made of high-magnetism substances.

Preferably, the bottom fixedly connected with of connecting rod holds the box, hold the leading flank of box set up with the pull mouth of gib block looks adaptation, the rear end fixedly connected with locating lever of gib block, the rear side fixedly connected with who holds the box inner wall with the constant head tank of locating lever looks adaptation.

Preferably, the bottom of the accommodating box is vertically and threadedly connected with a bolt, the top end of the bolt rotatably extends into the accommodating box, and the bottom end of the accommodating box is fixedly connected with a rotating handle.

Preferably, the rear end of the hook rod can extend to the inner cavity of the accommodating box in a drawable mode through the inside of the drawing opening, and the rear end of the bottom of the hook rod is provided with a clamping opening matched with the bolt.

Preferably, the fixed cover in surface of handheld pole is equipped with the antiskid cover, the surface of antiskid cover is provided with a plurality of edge the antislip strip that handheld pole length direction evenly distributed arranged.

Preferably, the rear part of the hook rod is Z-shaped, and the middle part of the hook rod is attached to the bottom of the connecting rod.

Compared with the prior art, the utility model has the beneficial effects that: the visual lacrimal passage traction hook of the utility model is characterized in that after a medical staff holds the hand-held rod and sends the hook rod into the nasal cavity of a patient, the micro camera and the micro projection lamp start to work, the irradiation and the shooting and recording transmission of the micro camera are carried out through the micro projection lamp, so that the condition that the hook rod is positioned in the nasal cavity of the patient can be conveniently seen in real time, and the hook head is made of high magnetic substance, so that the hook head and the guide wire can be closed by the magnetic action of the hook head and the other end of the guide wire after approaching a certain distance, thereby facilitating the medical manual traction of the guide wire, providing visual function for medical staff when the lacrimal passage traction hook is provided through the micro projection lamp and the micro camera, replacing the transmission blind hook mode, reducing the operation trauma to patients and facilitating the medical use, and after the hook rod is used, the hook rod can be manually disassembled by rotating the bolt, so that the later-stage manual hook rod can be repeatedly used for sterilizing and disinfecting.

Drawings

FIG. 1 is a side cross-sectional structural schematic view of the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1;

FIG. 3 is a schematic structural diagram of a protective cover and a connecting wire according to the present invention;

FIG. 4 is a schematic view of a positioning rod and a positioning groove of the present invention.

In the figure: 1. hand-held pole, 2, hold the chamber, 3, the battery, 4, the lag, 5, the connecting wire, 6, the connecting rod, 7, the spread groove, 8, miniature projecting lamp, 9, miniature camera, 10, the gib block, 11, gib head, 12, antiskid cover, 13, hold the box, 14, constant head tank, 15, pull mouth, 16, bolt, 17, joint mouth, 18, turning handle, 19, locating lever.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

Referring to fig. 1-3, the present invention provides a technical solution: including handheld pole 1, the inside of handheld pole 1 has been seted up and has been held chamber 2, holds the bottom fixedly connected with battery 3 of 2 inner walls in chamber.

The storage battery 3 is convenient for supplying power to the hand-held rod 1 in the later period of manual work.

The outside fixedly connected with lag 4 of handheld pole 1 rear end kneck, the rear end of handheld pole 1 is provided with connecting wire 5.

The connecting wire 5 facilitates connection of the hand-held lever 1 with an external device.

The protecting sleeve 4 is fixedly sleeved outside the surface of the connecting wire 5.

The lag 4 protects in 5 use of connecting wire, can avoid connecting wire 5 and handheld pole 1's junction to buckle to improve the protection to connecting wire 5.

The front end fixedly connected with connecting rod 6 of handheld pole 1, spread groove 7 has been seted up to the front end of connecting rod 6, the horizontal fixedly connected with miniature camera 9 in bottom of 7 inner wall rear sides of spread groove, the direction of making a video recording of miniature camera 9 is towards the front end of connecting rod 6, the horizontal fixedly connected with miniature projecting lamp 8 in top of 7 inner wall rear sides of spread groove, the direction of illumination of miniature projecting lamp 8 is towards the front end of connecting rod 6.

Miniature projecting lamp 8 passes through the electricity with miniature camera 9 and battery 3 to be connected, and battery 3 can provide electric power when using miniature projecting lamp 8 and miniature camera 9.

The video shot by the micro camera 9 can be transmitted to the external equipment through the connecting line 5 for picture conduction.

The bottom of the connecting rod 6 is detachably and transversely provided with a hook rod 10, the front end of the hook rod 10 is fixedly connected with a hook head 11, and the hook head 11 is made of a high-magnetism substance.

The hook rod 10 and the hook head 11 form a complete towing hook.

Through handheld pole 1 of medical personnel, send into the inside back of patient's nasal cavity with gib block 10, miniature camera 9 and miniature projecting lamp 8 begin work, shine through miniature projecting lamp 8 and shoot with video-corder with miniature camera 9 and record the transmission, the artifical condition that real-time visual gib block 10 is in patient's nasal cavity is convenient for, and be high magnetism nature material through gib head 11, make gib head 11 and seal wire carry out and be close to certain distance after, can be involutory with the magnetic action and the seal wire other end of gib head 11, thereby be convenient for the medical treatment manual work pull the seal wire.

And the visual function when providing lacrimal passage traction hook for medical personnel through miniature projecting lamp 8 and miniature camera 9 replaces the mode of driven blind colluding, reduces the operation wound to the patient, the medical use of being convenient for.

Further, the bottom fixedly connected with of connecting rod 6 holds box 13, holds the leading flank of box 13 and sets up the pull mouth 15 with hook rod 10 looks adaptation, and the rear end fixedly connected with locating lever 19 of hook rod 10 holds the rear side fixedly connected with of box 13 inner wall and the constant head tank 14 of locating lever 19 looks adaptation.

In this embodiment, the rear end of the hook rod 10 can be inserted into the accommodating box 13 through the drawing opening 15, and then inserted into the positioning groove 14 through the positioning rod 19, so that the position of the hook rod 10 is limited and fixed, the visible hook rod 10 cannot rotate, the guide wire can be conveniently pulled in the later stage, and the positioning rod 19 is prismatic.

Further, a bolt 16 is vertically and threadedly connected to the bottom of the accommodating box 13, the top end of the bolt 16 rotatably extends into the accommodating box 13, and a rotating handle 18 is fixedly connected to the bottom end of the accommodating box 13.

In this embodiment, the rotation of the handle 18 can be manually operated to rotate the bolt 16, so that the top end of the bolt 16 can move up and down in the accommodating box 13.

Further, the rear end of the hook rod 10 can be drawn and extended to the inner cavity of the accommodating box 13 through the drawing opening 15, and the clamping opening 17 matched with the bolt 16 is formed in the rear end of the bottom of the hook rod 10.

In this embodiment, the positioning rod 19 can be manually inserted into the positioning groove 14 and then positioned, and the bolt 16 is manually rotated, so that the bolt 16 can be inserted into the clamping interface 17, and the rear end of the hook rod 10 is fixed inside the accommodating box 13. Thereby fixing the hook lever 10 so that the later manual use of the hook lever 10 is more stable.

And after the use, the hook rod 10 can be manually disassembled by rotating the bolt 16, so that the later manual sterilization and disinfection of the hook rod 10 can be conveniently and repeatedly used.

Furthermore, the fixed cover in surface of handheld pole 1 is equipped with antiskid cover 12, and the surface of antiskid cover 12 is provided with the antislip strip of a plurality of along handheld pole 1 length direction evenly distributed range.

In this embodiment, when the anti-slip sleeve 12 is used to facilitate manual holding of the hand-held rod 1, the friction force is increased, and the situation of hand slip when the hand-held rod 1 is used manually is avoided.

Further, the rear part of the hook rod 10 is Z-shaped, and the middle part of the hook rod 10 is attached to the bottom of the connecting rod 6.

The working principle and the using process of the utility model are as follows: after the medical staff holds the handheld rod 1 after the medical staff is installed, the hook rod 10 is sent into the nasal cavity of a patient, the micro camera 9 and the micro projection lamp 8 start to work, irradiation and shooting and recording transmission of the micro camera 9 are carried out through the micro projection lamp 8, the condition that the hook rod 10 is located in the nasal cavity of the patient can be conveniently seen in real time, the hook head 11 is made of high-magnetism substances, the hook head 11 and the guide wire are close to each other for a certain distance, the magnetic action of the hook head 11 can be used for being combined with the other end of the guide wire, the guide wire can be conveniently dragged manually by the medical staff, the visual function of tear duct traction hooks is provided for the medical staff through the micro projection lamp 8 and the micro camera 9, and surgical wounds to the patient are reduced.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims

1. A visual lacrimal passage traction hook is characterized in that: comprises a handheld rod (1), a containing cavity (2) is formed in the handheld rod (1), a storage battery (3) is fixedly connected to the bottom of the inner wall of the containing cavity (2), a protective sleeve (4) is fixedly connected to the outer portion of a connector at the rear end of the handheld rod (1), a connecting wire (5) is arranged at the rear end of the handheld rod (1), the protective sleeve (4) is fixedly sleeved on the outer portion of the surface of the connecting wire (5), a connecting rod (6) is fixedly connected to the front end of the handheld rod (1), a connecting groove (7) is formed in the front end of the connecting rod (6), a miniature camera (9) is transversely and fixedly connected to the bottom of the rear side of the inner wall of the connecting groove (7), the shooting direction of the miniature camera (9) faces to the front end of the connecting rod (6), and a miniature projection lamp (8) is transversely and fixedly connected to the top of the rear side of the inner wall of the connecting groove (7), the direction of illumination orientation of miniature projecting lamp (8) the front end of connecting rod (6), the bottom detachably of connecting rod (6) transversely is provided with gib block (10), the front end fixedly connected with gib head (11) of gib block (10), gib head (11) are for becoming high magnetism nature material.

2. A visual lacrimal retractor according to claim 1, wherein: the bottom fixedly connected with of connecting rod (6) holds box (13), hold the leading flank of box (13) seted up with pull mouth (15) of hook lever (10) looks adaptation, the rear end fixedly connected with locating lever (19) of hook lever (10), the rear side fixedly connected with that holds box (13) inner wall with constant head tank (14) of locating lever (19) looks adaptation.

3. A visual lacrimal retractor according to claim 2, wherein: the bottom of the accommodating box (13) is vertically connected with a bolt (16) in a threaded manner, the top end of the bolt (16) rotatably extends into the accommodating box (13), and the bottom end of the accommodating box (13) is fixedly connected with a rotating handle (18).

4. A visual lacrimal retractor according to claim 3, wherein: the rear end of the hook rod (10) can be extended to the inner cavity of the accommodating box (13) through the drawing opening (15) in a drawing mode, and the rear end of the bottom of the hook rod (10) is provided with a clamping opening (17) matched with the bolt (16).

5. A visual lacrimal retractor according to claim 1, wherein: the surface fixing sleeve of the handheld rod (1) is provided with an anti-slip sleeve (12), and the surface of the anti-slip sleeve (12) is provided with a plurality of anti-slip strips which are uniformly distributed and arranged along the length direction of the handheld rod (1).

6. A visual lacrimal retractor according to claim 1, wherein: the rear part of the hook rod (10) is Z-shaped, and the middle part of the hook rod (10) is attached to the bottom of the connecting rod (6).