CN214415411U

CN214415411U - Medical dilator

Info

Publication number: CN214415411U
Application number: CN202022241436.3U
Authority: CN
Inventors: 刘婷婷
Original assignee: Jiangsu Kebeixiang Technology Co Ltd
Current assignee: Du Xinmiao
Priority date: 2020-10-10
Filing date: 2020-10-10
Publication date: 2021-10-19
Anticipated expiration: 2030-10-10

Abstract

The utility model discloses a medical dilator, which comprises a handle, the outside of handle is provided with anti-skidding cover, and the one end of handle is provided with the connecting rod, the top of connecting rod is provided with the connecting block, and a side surface of connecting block has seted up the fixed orifices, the inboard of fixed orifices is provided with the dead lever, the opposite side of connecting block is provided with the couple, first draw-in groove has been seted up to a side surface of handle, and the inboard of first draw-in groove is provided with first buckle, one side of first buckle is connected with the finger protector, the place ahead of handle is run through there is the pivot, and the other end surface of handle has seted up the second draw-in groove. This medical dilator, through the setting of antiskid cover, through being provided with antiskid cover in the use of the device, has strengthened the frictional force on handle surface, prevents that medical staff from slipping in the use of the device, leads to the emergence of medical malpractice, has effectively promoted the security of the device.

Description

Medical dilator

Technical Field

The utility model relates to a relevant technical field of gynaecology specifically is a medical expander.

Background

The dilator is an advanced treatment method specially used for plastic surgery, and the principle of the dilator is that the skin soft tissue dilator is implanted under normal skin soft tissue near pathological changes, the capacity of the dilator is increased by injecting liquid into a dilating capsule discontinuously, so that the dilator generates pressure on the surface skin soft tissue, the division and proliferation of tissues and epidermal cells and the cell gaps are enlarged by the local action of a dilating mechanism, so that the skin area is increased, after the dilating capsule is taken out, the newly-added skin soft tissue can be used for tissue repair and organ reconstruction, and the clinically-used dilator mainly comprises a controllable dilator made of a silicon rubber material, and consists of a dilating capsule, an injection seat and a connecting catheter.

However, when the body fluid of a patient is contaminated on the handle of the currently used dilator, the medical staff is easy to slip due to insufficient friction force to cause medical accidents, and the safety is poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a medical dilator to solve the expander of the present use that proposes in the above-mentioned background art, easy because frictional force is not enough and lead to the emergence that medical staff's hand slided and lead to medical malpractice when being infected with the body fluid of disease on hand, the not good problem of security.

In order to achieve the above object, the utility model provides a following technical scheme: a medical dilator comprises a handle, wherein an anti-skid sleeve is arranged on the outer side of the handle, a connecting rod is arranged at one end of the handle, a connecting block is arranged at the top end of the connecting rod, a fixing hole is formed in one side surface of the connecting block, a fixing rod is arranged on the inner side of the fixing hole, a hook is arranged on the other side of the connecting block, a first clamping groove is formed in one side surface of the handle, a first buckle is arranged on the inner side of the first clamping groove, a finger guard is connected to one side of the first buckle, a rotating shaft penetrates through the front of the handle, a second clamping groove is formed in the other end surface of the handle, a second buckle is arranged on the inner side of the second clamping groove, an expansion plate is connected to one side of the second buckle, a disposable rubber sleeve is arranged on the outer side of the expansion plate, a limiting rod penetrates through the front of the expansion plate, a fixing plate is arranged in front of the expansion plate, and the front surface of the fixing plate is provided with a limiting hole.

Preferably, the inner diameter of the anti-slip sleeve is larger than the outer diameter of the handle, and the anti-slip sleeve is tightly attached to the handle.

Preferably, the hook is in threaded connection with the connecting block through a fixing rod, and the hook is arranged in a J-shaped structure.

Preferably, the finger protector is connected with the handle in a clamping mode through a first buckle, and the first buckle is symmetrically arranged on the central axis of the finger protector.

Preferably, the expansion plate is connected with the handle in a clamping manner through a second buckle, and the second buckle is arranged in a convex structure.

Preferably, the inner diameter of the disposable rubber sleeve is larger than the outer diameter of the expansion plate, and the disposable rubber sleeve is tightly attached to the expansion plate.

Preferably, the limiting holes are arranged on the front surface of the fixing plate at equal intervals, and the expansion plate is in threaded connection with the fixing plate through the limiting rod.

Compared with the prior art, the beneficial effects of the utility model are that:

1. according to the medical dilator, through the arrangement of the anti-slip sleeve, the anti-slip sleeve is arranged in the using process of the dilator, so that the friction force on the surface of the handle is enhanced, the medical staff is prevented from slipping hands in the using process of the dilator, medical accidents are prevented from happening, and the safety of the dilator is effectively improved;

2. according to the medical dilator, the connecting rod and the hook are arranged in the using process of the dilator, so that the dilator is conveniently hung on the placing rack when not used to prevent the dilator from being directly placed on the placing rack to be infected with bacteria, and the practicability of the dilator is effectively improved;

3. this medical expander, through the setting of fixed plate, spacing hole and gag lever post, holds between the fingers the handle through extracting the gag lever post and adjusts suitable angular position with the expansion board in the device's use, aims at another spacing hole and twists the gag lever post and fix, makes things convenient for the device fixed angle in the expansion, makes the staff need not hold between the fingers the device control angle always, has effectively promoted the device's practicality.

Drawings

Fig. 1 is a schematic view of the front cross-sectional structure of the present invention;

FIG. 2 is a schematic side view of the structure of the present invention;

FIG. 3 is a schematic view of the hook structure of the present invention;

fig. 4 is an enlarged schematic view of a portion a shown in fig. 1 according to the present invention.

In the figure: 1. a handle; 2. an anti-slip sleeve; 3. a connecting rod; 4. connecting blocks; 5. a fixing hole; 6. fixing the rod; 7. hooking; 8. a first card slot; 9. a first buckle; 10. finger protection; 11. a rotating shaft; 12. a second card slot; 13. a second buckle; 14. an expansion plate; 15. a disposable rubber sleeve; 16. a fixing plate; 17. A limiting hole; 18. a limiting rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a medical dilator comprises a handle 1, an anti-skid sleeve 2 is arranged on the outer side of the handle 1, a connecting rod 3 is arranged at one end of the handle 1, a connecting block 4 is arranged at the top end of the connecting rod 3, a fixing hole 5 is arranged on one side surface of the connecting block 4, a fixing rod 6 is arranged on the inner side of the fixing hole 5, a hook 7 is arranged on the other side of the connecting block 4, a first clamping groove 8 is arranged on one side surface of the handle 1, a first buckle 9 is arranged on the inner side of the first clamping groove 8, one side of the first buckle 9 is connected with a finger guard 10, a rotating shaft 11 penetrates through the front of the handle 1, a second clamping groove 12 is arranged on the other end surface of the handle 1, a second buckle 13 is arranged on the inner side of the second clamping groove 12, an expansion plate 14 is connected with one side of the second buckle 13, a disposable rubber sleeve 15 is arranged on the outer side of the expansion plate 14, and a limiting rod 18 penetrates through the front of the expansion plate 14, a fixing plate 16 is arranged in front of the expansion plate 14, and a limiting hole 17 is opened on the front surface of the fixing plate 16.

Further, the internal diameter of antiskid cover 2 is greater than the external diameter of handle 1, and antiskid cover 2 closely laminates with handle 1, through being provided with antiskid cover 2 in the use of the device, has strengthened the frictional force on handle 1 surface, prevents that medical staff from slipping in the use of the device, leads to the emergence of medical accident, has effectively promoted the security of the device.

Further, couple 7 passes through

dead lever

6 and 4 threaded connection of connecting block, and couple 7 is "J" style of calligraphy structure setting, through being provided with connecting rod 3 and couple 7 in the device's use, makes things convenient for the device to hang when not using and prevents directly to put on the rack and be infected with the bacterium, has effectively promoted the device's practicality.

Furthermore, the finger protector 10 is connected with the handle 1 in a clamping mode through the first buckle 9, the first buckle 9 is symmetrically arranged with the central axis of the finger protector 10, and the first buckle 9 and the finger protector 10 are arranged in the using process of the device, so that a worker can conveniently hold the device when using the device, and the device is prevented from falling off the hand.

Further, expansion board 14 is connected with handle 1 block through second buckle 13, and second buckle 13 is "protruding" style of calligraphy structure setting, through being provided with expansion board 14 and second buckle 13 in the device's use, makes things convenient for the device's expansion board 14 to change when wearing and tearing after using a period.

Further, the internal diameter of disposable rubber sleeve 15 is greater than the external diameter of expansion board 14, and disposable rubber sleeve 15 closely laminates with expansion board 14, through being provided with disposable rubber sleeve 15 in the device's use, makes the device can change disposable rubber sleeve 15 after once using, and the device is more clean sanitary during the time.

Further, spacing hole 17 is equidistant setting at the front surface of fixed plate 16, and expansion plate 14 passes through gag lever post 18 and fixed plate 16 threaded connection, hold between the fingers handle 1 through extracting gag lever post 18 in the device's use and adjust suitable angular position with expansion plate 14, aim at another spacing hole 17 and twist gag lever post 18 and fix, make things convenient for the device fixed angle in the expansion, make the staff need not hold between the fingers the device control angle always, effectively promoted the device's practicality.

The working principle is as follows: for the medical dilator, firstly, the anti-slip sleeve 2 is arranged in the using process of the device, so that the friction force on the surface of the handle 1 is enhanced, the medical staff is prevented from slipping hands in the using process of the device to cause medical accidents, the safety of the device is effectively improved, then, the connecting rod 3 and the hook 7 are arranged in the using process of the device, the device is conveniently hung on a placing rack when not used to prevent the device from being directly placed on the placing rack to be infected with bacteria, the practicability of the device is effectively improved, finally, the handle 1 is pinched by pulling out the limiting rod 18 to adjust the expansion plate 14 to a proper angle position in the using process of the device, the limiting rod 18 is screwed into another limiting hole 17 to fix, the device is convenient to fix the angle in the expanding process, and the staff does not need to pinch the device all the time to control the angle, effectively promoted the device's practicality, through being provided with disposable rubber sleeve 15 in the device's use, made the device can change disposable rubber sleeve 15 after once using, the device is clean more sanitary in the time, just so accomplishes the use of whole medical dilator.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A medical dilator comprising a handle (1), characterized in that: an anti-skid sleeve (2) is arranged on the outer side of the handle (1), a connecting rod (3) is arranged at one end of the handle (1), a connecting block (4) is arranged at the top end of the connecting rod (3), a fixing hole (5) is formed in one side surface of the connecting block (4), a fixing rod (6) is arranged on the inner side of the fixing hole (5), a hook (7) is arranged on the other side of the connecting block (4), a first clamping groove (8) is formed in one side surface of the handle (1), a first buckle (9) is arranged on the inner side of the first clamping groove (8), a finger protector (10) is connected to one side of the first buckle (9), a rotating shaft (11) penetrates through the front of the handle (1), a second clamping groove (12) is formed in the other end surface of the handle (1), a second buckle (13) is arranged on the inner side of the second clamping groove (12), and an expansion plate (14) is connected to one side of the second buckle (13), the expansion plate is characterized in that a disposable rubber sleeve (15) is arranged on the outer side of the expansion plate (14), a limiting rod (18) penetrates through the front of the expansion plate (14), a fixing plate (16) is arranged in front of the expansion plate (14), and a limiting hole (17) is formed in the front surface of the fixing plate (16).

2. The medical dilator of claim 1, wherein: the inner diameter of the anti-skid sleeve (2) is larger than the outer diameter of the handle (1), and the anti-skid sleeve (2) is tightly attached to the handle (1).

3. The medical dilator of claim 1, wherein: the hook (7) is in threaded connection with the connecting block (4) through the fixing rod (6), and the hook (7) is arranged in a J-shaped structure.

4. The medical dilator of claim 1, wherein: the finger protector (10) is connected with the handle (1) in a clamping mode through the first buckle (9), and the first buckle (9) is symmetrically arranged on the central axis of the finger protector (10).

5. The medical dilator of claim 1, wherein: the expansion plate (14) is connected with the handle (1) in a clamping manner through a second buckle (13), and the second buckle (13) is arranged in a convex structure.

6. The medical dilator of claim 1, wherein: the inner diameter of the disposable rubber sleeve (15) is larger than the outer diameter of the expansion plate (14), and the disposable rubber sleeve (15) is tightly attached to the expansion plate (14).

7. The medical dilator of claim 1, wherein: the limiting holes (17) are arranged on the front surface of the fixing plate (16) at equal intervals, and the expansion plate (14) is in threaded connection with the fixing plate (16) through a limiting rod (18).