Pen-type device for tissue adhesive application

Abstract

The pen type device comprises a liquid storage tube, a connector is arranged at the bottom of the liquid storage tube, a connecting sleeve is fixedly connected to the top of the connector, the bottom end of the liquid storage tube is inserted into the connecting sleeve, a pair of vertical grooves is formed in the outer surface of the bottom of the liquid storage tube, and the vertical grooves are fixedly connected with the liquid storage tube. A first transverse groove and a second transverse groove are formed in the outer surface of the lower portion of the liquid storage pipe, and meanwhile a pair of sliding blocks is fixedly connected into the connecting sleeve. In the actual use process, the connector controls movement of the sliding block and the spring through rotation of the connecting sleeve under limiting of the vertical groove, the first transverse groove and the second transverse groove, so that it is guaranteed that the connecting ball is accurately fixed in the inner hole, clamping operation of the connecting ball in the inner hole can be achieved through the elastic effect of the spring, and the connecting ball is prevented from being damaged. And through the design of the plug pins, replacement of the mounting plate and the brush is facilitated, the problem that cleaning is complex after traditional equipment is blocked is solved, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the field of human body engineering, in particular to a pen-type device for applying tissue adhesive. Background Art

[0002] Tissue adhesives, or skin glues, are commonly used as sealants for lacerations and incisions and have been used in both outpatient and operating room settings for excisional and cosmetic procedures;

[0003] In the prior art, when staff use a pen-type device for applying tissue adhesive, since the tissue adhesive liquid is relatively viscous, some residue will remain at the connection of the tube head after each use, resulting in poor liquid discharge when used again. Traditional devices are more complicated to clean. In order to solve this technical problem, the utility model proposes a pen-type device for applying tissue adhesive. Summary of the invention

[0004] 1. Technical issues to be resolved

[0005] In the prior art, when staff use a pen-type device for applying tissue adhesive, since the tissue adhesive liquid is relatively viscous, some residue will remain at the connection of the tube head after each use, resulting in poor liquid discharge when used again. Traditional devices are more complicated to clean. In order to solve this technical problem, the utility model proposes a pen-type device for applying tissue adhesive.

[0006] (II) Technical solution

[0007] To achieve the above purpose, the utility model is implemented through the following technical solutions: a pen-type device for applying tissue adhesive, including a liquid storage tube, a connecting head is provided at the bottom of the liquid storage tube, a connecting sleeve is fixedly connected to the top of the connecting head, and the bottom end of the liquid storage tube is inserted into the connecting sleeve, a pair of vertical grooves are opened on the outer surface of the bottom of the liquid storage tube, and horizontal groove 1 and horizontal groove 2 are opened on the outer surface below the liquid storage tube, and a pair of sliders are fixedly connected inside the connecting sleeve, and the sliders correspond to the vertical grooves, and the sliders correspond to the horizontal groove 1, and the sliders are slidably connected in the vertical grooves and the horizontal groove 1, and a pair of springs are fixedly connected inside the connecting sleeve, and the other end of the spring is fixedly connected to a connecting ball, and a pair of inner holes are opened on the outer surface of the bottom of the liquid storage tube, and the connecting balls are slidably connected in the inner holes.

[0008] Preferably, the inner hole is opened in the second transverse groove, and the first transverse groove is located above the second transverse groove. The connecting ball corresponds to the second transverse groove, and the connecting ball is slidably connected in the second transverse groove.

[0009] Preferably, an extrusion plate is slidably connected inside the liquid storage tube, an inner rod is fixedly connected to the top of the extrusion plate, and a pressing plate is fixedly connected to the top of the inner rod, and the inner rod penetrates the liquid storage tube and extends to the outside of the liquid storage tube.

[0010] Preferably, the outer surface of the liquid storage tube is provided with scale lines, and the top of the pressing plate is provided with anti-slip grooves.

[0011] Preferably, a guide shell is fixedly connected to the interior of the connector, and a mounting plate is plugged into the interior of the guide shell, and a brush is provided at the bottom of the mounting plate.

[0012] Preferably, the mounting plate is connected to the guide shell via a latch, and the latch passes through the mounting plate and extends to the outside of the guide shell.

[0013] (III) Beneficial effects

[0014] The utility model provides a pen-type device for applying tissue adhesive, which has the following beneficial effects:

[0015] (1) The connector controls the movement of the slider and the spring by rotating the connecting sleeve under the limitation of the vertical groove and the horizontal groove 1 and the horizontal groove 2, thereby ensuring that the connecting ball is accurately fixed in the inner hole. The elastic action of the spring can realize the engagement operation of the connecting ball in the inner hole, thereby realizing the quick installation and disassembly effect of the connector. The latch design facilitates the replacement of the mounting plate and the brush, solves the problem of complex cleaning of traditional equipment after blockage, and improves work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the internal structure of the liquid storage tube of the utility model;

[0018] Figure 3 This is a schematic diagram of the internal structure of the connecting sleeve of the utility model;

[0019] Figure 4 for Figure 3 Enlarged view of point A in the middle.

[0020] In the figure: 1. liquid storage tube; 2. pressing plate; 3. anti-slip groove; 4. inner rod; 5. extrusion plate; 6. scale line; 7. connector; 8. connecting sleeve; 9. vertical groove; 10. horizontal groove one; 11. horizontal groove two; 12. inner hole; 13. guide shell; 14. latch; 15. mounting plate; 16. brush; 17. slider; 18. spring; 19. connecting ball. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0022] See also Figure 1-4 , the utility model provides a technical solution:

[0023] Embodiment 1: A pen-type device for applying tissue adhesive comprises a liquid storage tube 1, a connector 7 is provided at the bottom of the liquid storage tube 1, a connecting sleeve 8 is fixedly connected to the top of the connecting sleeve 7, and the bottom end of the liquid storage tube 1 is inserted into the connecting sleeve 8, a pair of vertical grooves 9 are provided on the outer surface of the bottom of the liquid storage tube 1, and a horizontal groove 10 and a horizontal groove 2 11 are provided on the outer surface below the liquid storage tube 1, and a pair of sliders 17 are fixedly connected inside the connecting sleeve 8, and the sliders 17 correspond to the vertical grooves 9, and the sliders 17 correspond to the horizontal grooves 10, and the sliders 17 are slidably connected in the vertical grooves 9 and the horizontal grooves 10, and a pair of springs 18 are fixedly connected inside the connecting sleeve 8, and the other end of the spring 18 is fixedly connected to a connecting ball 19, and a pair of inner holes 12 are provided on the outer surface of the bottom of the liquid storage tube 1, and the connecting ball 19 is slidably connected in the inner holes 12, and the mounting plate 15 is connected to the guide shell 13 through the latch 14, and the latch 14 passes through the mounting plate 15 and extends to the outside of the guide shell 13.

[0024] After long-term use, you may find that the connector 7 is blocked by tissue adhesive residue. At this time, just rotate the connector 7, and its rotation will drive the connecting sleeve 8 to rotate together. The slider 17 inside the connecting sleeve 8 will be limited in the horizontal groove 10 to ensure that its direction remains unchanged. When the slider 17 rotates to the vertical groove 9, the connector 7 can be directly disassembled and its interior can be cleaned. When reinstalling, insert the slider 17 of the connecting sleeve 8 into the vertical groove 9, then move up to the horizontal groove 10 and rotate. At this time, the spring 18 and the connecting ball 19 will rotate in the horizontal groove 2 11, and the spring 18 is in a compressed state. When rotating to the position of the inner hole 12, the spring 18 releases its elasticity and fixes the connecting ball 19 in the inner hole 12 to complete the limit. This design makes the cleaning process quick and efficient, solves the problem of difficulty in cleaning when blocked, and significantly improves work efficiency. In addition, by pulling out the pin 14, the mounting plate 15 and the brush 16 can be directly disassembled for easy replacement and maintenance.

[0025] Embodiment 2: The difference between this embodiment and embodiment 1 lies in that, the inner hole 12 is provided in the second transverse groove 11, and the first transverse groove 10 is located above the second transverse groove 11, the connecting ball 19 corresponds to the second transverse groove 11, and the connecting ball 19 is slidably connected in the second transverse groove 11, the inside of the liquid storage tube 1 is slidably connected with an extrusion plate 5, the top of the extrusion plate 5 is fixedly connected with an inner rod 4, and the top of the inner rod 4 is fixedly connected with a pressing plate 2, and the inner rod 4 penetrates the liquid storage tube 1 and extends to the outside of the liquid storage tube 1, the outer surface of the liquid storage tube 1 is provided with scale lines 6, and the top of the pressing plate 2 is provided with anti-slip grooves 3, the inside of the connecting head 7 is fixedly connected with a guide shell 13, and the inside of the guide shell 13 is plugged with a mounting plate 15, and the bottom of the mounting plate 15 is provided with a brush 16.

[0026] The pressing plate 2 is pressed downwards and provides an anti-slip function with the help of the anti-slip grooves 3. This action causes the inner rod 4 to move downwards and pushes the squeezing plate 5 to move downwards inside the liquid storage tube 1. At this time, the tissue adhesive in the liquid storage tube 1 is pushed toward the connector 7 and guided to the brush 16 on the mounting plate 15 through the guide shell 13. The brush 16 is used to apply the tissue adhesive. The scale line 6 can be used to observe the remaining capacity in the liquid storage tube 1.

[0027] Working principle: when the staff uses the liquid storage tube 1 to work, they press the pressing plate 2 downward and use the anti-slip grooves 3 to prevent slipping. When the pressing plate 2 is pressed down, the inner rod 4 is driven to move downward, and the squeezing plate 5 is driven to move downward inside the liquid storage tube 1. At this time, the tissue adhesive inside the liquid storage tube 1 moves downward, and flows into the guide shell 13 through the connecting head 7, and then is guided to the brush 16 on the mounting plate 15 through the guide shell 13. The brush 16 is used to apply it, and the remaining capacity inside the liquid storage tube 1 can be observed through the scale line 6. After long-term use, tissue adhesive residue will appear to block the connecting head 7. At this time, you only need to rotate the connecting head 7, and the rotation of the connecting head 7 drives the connecting sleeve 8 to rotate. At this time, the connecting sleeve 8 is limited in the horizontal groove 10 by the internal slider 17, so that The rotation direction of the connecting sleeve 8 remains unchanged. At the same time, when the slider 17 rotates to the vertical groove 9 position, the connecting head 7 can be directly disassembled and the inside of the connecting head 7 can be cleaned. During installation, the slider 17 inside the connecting sleeve 8 is also inserted into the vertical groove 9 position and moved to the horizontal groove 10 and then rotated. At this time, the spring 18 and the connecting ball 19 rotate to the horizontal groove 2 11 position, and the spring 18 is in a compressed state. Then it rotates to the inner hole 12 position. At this time, the spring 18 will release its elasticity and bounce the connecting ball 19 into the inner hole 12 for fixed limit. Through the cooperation between them, the effect of rapid cleaning is achieved, the problem of difficulty in cleaning during blockage is solved, and the work efficiency is improved. By pulling out the pin 14, the mounting plate 15 and the brush 16 can be directly removed and replaced from the guide shell 13.

[0028] It should be noted that, in this document, relational terms such as first and second, etc. are merely used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations.

Claims

1. A pen-type device for applying a tissue adhesive, characterized in that: The invention comprises a liquid storage tube (1), wherein a connector (7) is arranged at the bottom of the liquid storage tube (1), a connector sleeve (8) is fixedly connected to the top of the connector (7), and the bottom end of the liquid storage tube (1) is inserted into the inside of the connector sleeve (8), a pair of vertical grooves (9) are provided on the outer surface of the bottom of the liquid storage tube (1), a first transverse groove (10) and a second transverse groove (11) are provided on the outer surface below the liquid storage tube (1), and a pair of sliders (17) are fixedly connected to the inside of the connector sleeve (8), and the sliders (17) are provided with a plurality of vertical grooves (9) and a plurality of horizontal grooves (10) and a plurality of horizontal grooves (11) respectively. ) corresponds to the vertical groove (9), and the slider (17) corresponds to the horizontal groove (10), the slider (17) is slidably connected in the vertical groove (9) and the horizontal groove (10), and at the same time, a pair of springs (18) are fixedly connected inside the connecting sleeve (8), and the other end of the spring (18) is fixedly connected to a connecting ball (19), and at the same time, a pair of inner holes (12) are opened on the outer surface of the bottom of the liquid storage tube (1), and the connecting ball (19) is slidably connected in the inner hole (12).

2. The pen-type device for applying tissue adhesive according to claim 1, characterized in that: The inner hole (12) is opened in the second transverse groove (11), and the first transverse groove (10) is located above the second transverse groove (11). The connecting ball (19) corresponds to the second transverse groove (11), and the connecting ball (19) is slidably connected in the second transverse groove (11).

3. The pen-type device for applying tissue adhesive according to claim 1, characterized in that: The liquid storage tube (1) is slidably connected to an extrusion plate (5), the top of the extrusion plate (5) is fixedly connected to an inner rod (4), and the top of the inner rod (4) is fixedly connected to a pressing plate (2), and the inner rod (4) penetrates the liquid storage tube (1) and extends to the outside of the liquid storage tube (1).

4. The pen-type device for applying tissue adhesive according to claim 1, characterized in that: The outer surface of the liquid storage tube (1) is provided with scale lines (6), and the top of the pressing plate (2) is provided with anti-slip grooves (3).

5. The pen-type device for applying tissue adhesive according to claim 1, characterized in that: The connector (7) is fixedly connected to a flow guide shell (13) inside, and a mounting plate (15) is plugged into the flow guide shell (13), and a brush (16) is arranged at the bottom of the mounting plate (15).

6. The pen-type device for applying tissue adhesive according to claim 5, characterized in that: The mounting plate (15) is connected to the flow guide shell (13) via a latch (14), and the latch (14) passes through the mounting plate (15) and extends to the outside of the flow guide shell (13).

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