CN215274262U

CN215274262U - Finger fixer for microsurgery of hand surgery

Info

Publication number: CN215274262U
Application number: CN202121875141.XU
Authority: CN
Inventors: 刘丹
Original assignee: Affiliated Hospital of Nantong University
Current assignee: Affiliated Hospital of Nantong University
Priority date: 2021-08-12
Filing date: 2021-08-12
Publication date: 2021-12-24
Anticipated expiration: 2031-08-12

Abstract

The utility model discloses a microsurgery finger fixer of hand surgery, which comprises a housin, the upper end of casing is equipped with first opening, the casing internal level is equipped with the backup pad, form the cavity between the lower terminal surface of backup pad and the casing, be equipped with the collection storehouse in the cavity, form the standing groove between the up end of backup pad and the casing, be equipped with multiseriate and the identical first fixed orifices of palm figure finger angle in the backup pad, every be listed as set up the fixed subassembly of a finger at least on the first fixed orifices, still be equipped with multiseriate second fixed orifices in the backup pad. The utility model realizes that a finger fixer fixes the left hand or the right hand of the human body by arranging the first fixing hole which is in accordance with the finger shape of the left hand of the human body and arranging the second fixing hole which is in accordance with the finger shape of the right hand of the human body; through set up collection storehouse in the cavity to dirty blood or waste liquid that can produce in the operation fall into collection storehouse in through first fixed orifices or second fixed orifices, realize collecting.

Description

Finger fixer for microsurgery of hand surgery

Technical Field

The utility model belongs to the technical field of medical appliances, especially, relate to a finger fixer for microsurgery of hand surgery.

Background

In life or work, the hand loss caused by accidents is inevitable, and especially with the development of the handicraft industry, the number of patients with hand trauma is increasing. The front, back, medial surface, lateral surface and the finger tip of finger all can receive the damage, need carry out the operation treatment after the hand receives the damage, need have a long-time stable fixed to patient's hand among the operation treatment process.

Most of the existing finger fixators are simple in function, can only fix the left hand or the right hand of a human body, and cannot realize that one finger fixator fixes the left hand or the right hand of the human body; meanwhile, in the existing finger fixator, the contaminated blood or waste liquid generated in the operation cannot be effectively collected.

Based on the above defects existing in the prior art, the utility model discloses a finger fixer for microsurgery in hand surgery, which is characterized in that a first fixing hole conforming to the shape of the finger of the left hand of a human body is arranged on a supporting plate, and a second fixing hole conforming to the shape of the finger of the right hand of the human body is arranged at the same time, so that the finger fixer can fix the left hand or the right hand of the human body; set up the cavity through the lower extreme at the backup pad to set up in the cavity and collect the storehouse, thereby can fall into to collecting the storehouse through first fixed orifices or second fixed orifices to dirty blood or waste liquid that produces in the operation, realize collecting.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model aims to provide a finger fixer for microsurgery in hand surgery.

The utility model provides a following technical scheme:

the utility model provides a microsurgery finger fixer of hand surgery, includes the casing, the upper end of casing is provided with first opening, the level is provided with the backup pad in the casing, the lower terminal surface of backup pad with form the cavity between the casing, be provided with the collecting bin in the cavity, the up end of backup pad with form the standing groove between the casing, be provided with multiseriate and palm figure in the backup pad and point the anastomotic first fixed orifices of angle, every row set up a finger fixed component on the first fixed orifices at least, still be provided with multiseriate second fixed orifices in the backup pad.

Preferably, the first fixing holes and the second fixing holes are provided with five rows, the five rows of the first fixing holes are matched with the left hand fingers of the human body in shape, the five rows of the second fixing holes are matched with the right hand fingers of the human body in shape, and the first fixing holes and the second fixing holes penetrate through the upper surface and the lower surface of the supporting plate.

Preferably, the finger fixing component comprises a fixing seat, the lower end of the fixing seat is provided with a fixing block which is connected with the first fixing hole and the second fixing hole in an adaptive mode, and the upper end of the fixing seat is provided with a finger fixing band.

Preferably, the left and right sides face of fixed block all is provided with the hemisphere draw-in groove, the backup pad is inside to be located every the left and right sides of first fixed orifices, second fixed orifices all be provided with hemisphere draw-in groove adapter connection's centre gripping subassembly.

Preferably, a second opening for taking out the collection bin is arranged on one side face of the shell at the chamber.

Preferably, the upper end surface of the supporting plate is provided with a wrist fixing band at the wrist of the palm pattern, and the middle of the wrist fixing band is connected with the supporting plate through a fixing piece.

Preferably, an arc-shaped groove for placing the wrist is formed in the groove wall of the placing groove, which is close to the wrist fixing band.

Preferably, the centre gripping subassembly is including sliding the chamber, sliding the inside in chamber and being provided with the slider, the slider is close to a terminal surface of hemisphere draw-in groove is provided with the slide bar, the other end of slide bar runs through the backup pad is located in the hemisphere draw-in groove, the opposite side of slider with slide and be provided with the spring between the chamber, the slide bar is located the part in the hemisphere draw-in groove is hemisphere arch.

Compared with the prior art, the utility model discloses following beneficial effect has:

(1) the utility model relates to a microsurgery finger fixer of hand surgery, through set up the multiseriate first fixed orifices that accords with human left hand (when the centre of a palm is downward) finger shape in the backup pad, set up the multiseriate second fixed orifices that accords with human right hand finger shape simultaneously, and set up a finger fixed subassembly on every finger at least, thereby can realize that a finger fixer fixes human left hand or right hand, when the centre of a palm of human right hand is upwards simultaneously, first fixed orifices can be used for the fixed to human right hand finger, and the like, when the centre of a palm of human left hand is upwards, the second fixed orifices can be used for the fixed to human left hand finger.

(2) The utility model relates to a microsurgery finger fixer of hand surgery sets up the cavity through the lower extreme in the backup pad to set up in the cavity and collect the storehouse, thereby can fall into to the dirty blood or the waste liquid that produce in the operation to collecting the storehouse in through first fixed orifices or second fixed orifices, realize collecting, through setting up the standing groove in the upper end of backup pad, can prevent dirty blood or waste liquid from flowing out in the backup pad.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments are briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural view of the finger fixing assembly of the present invention.

Fig. 3 is a schematic view of the supporting plate structure of the present invention.

In the figure: 1. a housing; 2. a support plate; 3. a placement groove; 4. a first fixing hole; 5. a second fixing hole; 61. a fixed seat; 62. a fixed block; 63. finger fixing straps; 7. a palm figure; 81. a slide chamber; 82. a slider; 83. a slide bar; 84. a spring; 9. a hemispherical clamping groove; 10. wrist fixing bands; 11. a fixing member; 12. an arc-shaped groove; 13. and collecting the bin.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings of 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 all belong to the protection scope of the present invention.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work all belong to the protection scope of the present invention.

Referring to fig. 1-3, a finger fixer for microsurgery in hand surgery comprises a housing 1, wherein a first opening is formed in the upper end of the housing 1, a support plate 2 is horizontally arranged in the housing 1, a cavity is formed between the lower end surface of the support plate 2 and the housing 1, a collection chamber 13 is arranged in the cavity, a placement groove 3 is formed between the upper end surface of the support plate 2 and the housing 1, a plurality of rows of first fixing holes 4 matched with the palm figures 7 in finger angle are formed in the support plate 2, at least one finger fixing component is arranged on each row of the first fixing holes 4, and a plurality of rows of second fixing holes 5 are further formed in the support plate 2. Through the arrangement, when the palm center of the left hand or the right hand of a human body is downward, each finger of the left hand can be fixed on the first fixing hole through the finger fixing component or each finger of the right hand can be fixed on the second fixing hole through the finger fixing component, so that the left hand or the right hand of the human body can be fixed by one finger fixer; simultaneously can also guarantee when the centre of the palm of human right hand upwards, every finger homoenergetic of right hand is fixed on first fixed orifices through pointing fixed subassembly, the same thing, when the centre of the palm of human left hand upwards, every finger homoenergetic of left hand is fixed on the second fixed orifices through pointing fixed subassembly, dirty blood or waste liquid that can also satisfy the production in the operation simultaneously fall into to collect the storehouse through first fixed orifices or second fixed orifices in, realize collecting, through setting up the standing groove in the upper end of backup pad, can prevent dirty blood or waste liquid from flowing out from the backup pad upper end.

The first fixing holes 4 and the second fixing holes 5 are provided with five rows, the five rows of the first fixing holes 4 are matched with the left hand fingers of the human body in shape, the five rows of the second fixing holes 5 are matched with the right hand fingers of the human body in shape, and the first fixing holes 4 and the second fixing holes 5 penetrate through the upper surface and the lower surface of the supporting plate 2. Through this setting, can guarantee when first fixed orifices 4 are used for fixed finger, dirty blood or waste liquid can flow to the collection storehouse in through the second fixed orifices this moment, when second fixed orifices 5 are used for fixed finger, dirty blood or waste liquid can flow to the collection storehouse in through first fixed orifices this moment in the same reason.

The finger fixing component comprises a fixing seat 61, the lower end of the fixing seat 61 is provided with a fixing block 62 which is connected with the first fixing hole 4 and the second fixing hole 5 in an adaptive mode, and the upper end of the fixing seat 61 is provided with a finger fixing band 63. The finger fixing straps 63 are provided with two, two the finger fixing straps 63 are respectively located the left and right sides of the upper end face of the fixing base, and two one ends, far away from the fixing base, of the finger fixing straps 63 are provided with a magic tape rough surface and a magic tape stabbing surface which are connected in an adaptive mode. The fixed block is used for the joint in first fixed orifices 4, second fixed orifices 5, realizes the fixed to the fixing base, and then realizes the fixed to the finger.

The left and right sides face of fixed block 62 all is provided with hemisphere draw-in

groove

9, 2 inside being located every of backup pad the left and right sides of first fixed orifices 4, second fixed orifices 5 all be provided with hemisphere draw-in groove 9 adaptation connection's centre gripping subassembly.

The centre gripping subassembly is including smooth chamber 81, the inside in smooth chamber 81 is provided with slider 82, the slider is close to a terminal surface of hemisphere draw-in groove is provided with slide bar 83, the other end of slide bar runs through the backup pad is located in the hemisphere draw-in groove, the opposite side of slider with it is provided with spring 84 to slide between the chamber, the slide bar is located part in the hemisphere draw-in groove is hemisphere arch.

Through this setting, can guarantee, press down fixed block 62 through the manpower, the lower extreme of fixed block can produce the extrusion to the slide bar, makes the slide bar move to the smooth chamber direction, when the hemisphere draw-in groove of fixed block with the slide bar is located same horizontal plane, the hemisphere of slide bar is protruding because the effect of spring 84, can make the hemisphere of slide bar protruding extrude the hemisphere draw-in groove in to the realization plays the fixed action to the fixed block, and simultaneously, can make the fixed block rebound through the manpower, makes the slide bar remove to smooth chamber direction once more, thereby makes the hemisphere draw-in groove break away from the hemisphere of slide bar protruding.

A second opening for taking out the collecting bin 13 is provided at the chamber on one side of the housing 1. Through this setting, can be through the second opening convenience to taking out and installing of collecting bin.

The upper end face of the supporting plate 2 is located at the wrist of the palm pattern 7 and is provided with a wrist fixing band 10, and the middle of the wrist fixing band 10 is connected with the supporting plate 2 through a fixing piece 11. Through this setting, can realize the fixed to patient's wrist portion, further improve the fixed effect of finger, guarantee the stability in the operation.

The wall of the placing groove 3 close to the wrist fixing band 10 is provided with an arc-shaped groove 12 for placing a wrist.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be within the technical scope of the present invention, and the technical solution and the inventive concept of the present invention are equivalent to or changed according to the present invention, and all those are included in the scope of the present invention.

Claims

1. A finger holder for microsurgery in hand surgery, comprising a casing (1), characterized in that: the upper end of casing (1) is provided with first opening, the level is provided with backup pad (2) in casing (1), the lower terminal surface of backup pad (2) with form the cavity between casing (1), be provided with collection storehouse (13) in the cavity, the up end of backup pad (2) with form standing groove (3) between casing (1), be provided with multiseriate and palm figure (7) on backup pad (2) and point anastomotic first fixed orifices (4) of angle, every be listed as set up a finger fixed subassembly at least on first fixed orifices (4), still be provided with multiseriate second fixed orifices (5) on backup pad (2).

2. The finger holder for microsurgery according to claim 1, characterized in that said first fixing holes (4) and said second fixing holes (5) are provided with five rows, said five rows of said first fixing holes (4) are matched with the shape of the left hand finger of the human body, said five rows of said second fixing holes (5) are matched with the shape of the right hand finger of the human body, and said first fixing holes (4) and said second fixing holes (5) penetrate the upper and lower surfaces of said supporting plate (2).

3. The finger holder for microsurgery according to claim 1, characterized in that the finger holder assembly comprises a fixed seat (61), the lower end of the fixed seat (61) is provided with a fixed block (62) which is matched and connected with the first fixed hole (4) and the second fixed hole (5), and the upper end of the fixed seat (61) is provided with a finger fixing belt (63).

4. The finger holder for microsurgery according to claim 3, characterized in that the fixing block (62) is provided with hemispherical locking grooves (9) on both left and right sides, and the supporting plate (2) is provided with clamping components which are matched and connected with the hemispherical locking grooves (9) on both left and right sides of each of the first fixing hole (4) and the second fixing hole (5).

5. Finger holder according to claim 1, characterised in that a lateral face of the housing (1) at the chamber is provided with a second opening for extracting the collection chamber (13).

6. The finger holder for microsurgical hands of claim 1, wherein the upper end surface of the support plate (2) at the wrist of the palm pattern (7) is provided with a wrist fixing strap (10), and the middle part of the wrist fixing strap (10) is connected with the support plate (2) through a fixing member (11).

7. The finger holder for microsurgical hands of claim 6, wherein the wall of the placement groove (3) close to the wrist fixing strap (10) is provided with an arc-shaped groove (12) for placing the wrist.