CN219743047U - Hand fixing device - Google Patents
Hand fixing device Download PDFInfo
- Publication number
- CN219743047U CN219743047U CN202320541214.4U CN202320541214U CN219743047U CN 219743047 U CN219743047 U CN 219743047U CN 202320541214 U CN202320541214 U CN 202320541214U CN 219743047 U CN219743047 U CN 219743047U
- Authority
- CN
- China
- Prior art keywords
- fixed
- fixed plate
- splint
- dull
- stereotyped
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 239000004745 nonwoven fabric Substances 0.000 claims abstract description 18
- 230000000149 penetrating effect Effects 0.000 claims description 8
- 210000000988 bone and bone Anatomy 0.000 abstract description 6
- 238000011084 recovery Methods 0.000 abstract description 4
- 230000000399 orthopedic effect Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 abstract 1
- 239000003814 drug Substances 0.000 description 3
- 206010023230 Joint stiffness Diseases 0.000 description 2
- 210000000845 cartilage Anatomy 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000000474 nursing effect Effects 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 206010062575 Muscle contracture Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 210000004439 collateral ligament Anatomy 0.000 description 1
- 208000006111 contracture Diseases 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 229910052602 gypsum Inorganic materials 0.000 description 1
- 239000010440 gypsum Substances 0.000 description 1
- 230000035876 healing Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002674 ointment Substances 0.000 description 1
Landscapes
- Orthopedics, Nursing, And Contraception (AREA)
Abstract
The utility model belongs to the field of orthopedic fixation apparatuses, and particularly relates to a hand fixing device. The technique includes the dull and stereotyped of level setting, and communicating logical groove around having seted up in the dull and stereotyped, dull and stereotyped top is fixed with the elastic cord, it is left and right sliding fit's fixed plate to be provided with in the logical inslot with the dull and stereotyped, and the front end of fixed plate wears out to set up in dull and stereotyped front side behind the logical groove, is provided with two splint on the fixed plate, and two splint all are the back and forth sliding fit with the fixed plate, all are provided with the fixed subassembly that is used for fixed patient's finger on the inside wall of splint, and detachable be connected with the non-woven fabrics between two splint. According to the utility model, under the action of the fixing component, the two clamping plates are respectively fixed at the front end and the rear end of the finger wound, the wound exposed between the two clamping plates is wrapped by the non-woven fabric, so that the dressing change of the wound is facilitated, and the recovery of the finger bone joint is facilitated.
Description
Technical Field
The utility model belongs to the field of orthopedic fixation apparatuses, and particularly relates to a hand fixing device.
Background
The fracture refers to that when the bone or cartilage tissue is subjected to the action of violence, the integrity or continuity of the bone or cartilage tissue is partially or completely interrupted or lost, the finger is one of the frequent parts of the fracture, if the finger cannot be fixed and treated timely and properly after fracture, the healing speed of the phalanges can be slowed down, joint sac and collateral ligament contracture are often caused by improper fixation or overlong fixation time, joint stiffness is caused, especially the fracture near the joint or through the joint, the joint stiffness is often caused, the function of the finger is seriously influenced, and the finger is fixed by using a corresponding fixing device, so that the bone tissue is convenient to recover.
At present, traditional fixing device adopts splint, gypsum and support etc. all need fix the hand through external force is supplementary, need use the bandage to repeatedly wind when fixed to establish the adjustment many times, increase patient's painful degree, also very inconvenient when the dismouting, just relatively troublesome when being inconvenient for changing the medicine of wound department, cleaning and wiping the processing.
Disclosure of Invention
According to the defects in the prior art, the technical problems to be solved by the utility model are as follows: the hand fixing device is simple in structure, and convenient to change medicine at the wound while the fingers of a patient are easily fixed.
The hand fixing device comprises a flat plate which is horizontally arranged, a front-back communicated through groove is formed in the flat plate, an elastic band is fixed at the top of the flat plate, a fixing plate which is in left-right sliding fit with the flat plate is arranged in the through groove, the front end of the fixing plate penetrates out of the through groove and then is arranged on the front side of the flat plate, two clamping plates are arranged on the fixing plate and are in front-back sliding fit with the fixing plate, fixing components used for fixing fingers of a patient are arranged on the inner side walls of the clamping plates, and non-woven fabrics are detachably connected between the two clamping plates.
Further, the fixing component comprises an air bag, the air bag is fixed on the inner side wall of the clamping plate, a through hole which is communicated up and down is formed in the top of the clamping plate, an air tap is arranged in the through hole in a penetrating mode, and the air tap is connected to the air inlet end of the air bag.
Further, the screw rod of free rotation is worn to be equipped with to the level in the logical inslot, and the rear end cover of fixed plate is on the screw rod and is screw thread fit with it, installs the knob after the left end of screw rod wears out logical groove, and the screw rod left end longitudinal section is "cross" font structure, has seted up on the knob with screw rod assorted spout, dull and stereotyped left end level is fixed with the gag lever post, has seted up the spacing hole that is used for the gag lever post to pass on the knob.
Further, the left side and the right side of the fixed plate are both fixed with sliding rods, sliding blocks are independently arranged on the sliding rods in a penetrating mode, and the sliding blocks are respectively fixed on the two sides of the clamping plate.
Further, hooks are fixed at the left end and the right end of the non-woven fabric and are respectively hung on the corresponding sliding rods.
Compared with the prior art, the utility model has the following beneficial effects:
according to the utility model, the flat plate is fixed on the palm of a patient through the elastic band, the position of the fixing plate is adjusted according to the injured finger of the patient through the sliding fit of the fixing plate and the flat plate, the two clamping plates are respectively fixed at the front end and the rear end of the finger wound under the action of the fixing component, the wound exposed between the two clamping plates is wrapped through the non-woven fabric, and the recovery of the finger bone joint is facilitated while the dressing change of the wound is facilitated.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a top view of FIG. 1;
FIG. 3 is an enlarged view of FIG. 2 taken in section at A-A;
FIG. 4 is a diagram of the relationship between a knob and a screw;
the names of the components in the figure are as follows: 1. elastic band 2, flat plate 3, screw 4, splint 5, air cock 6, gasbag 7, slider 8, fixed plate 9, slide bar 10, knob 11, gag lever post 12, non-woven fabrics 13, link.
Detailed Description
The present utility model is further illustrated by the following examples, which are not intended to be limiting, but any modifications, equivalents, improvements, etc. within the spirit and principles of the present utility model are intended to be included within the scope of the present utility model.
Examples
The hand fixing device according to the embodiment, as shown in fig. 1, 2 and 3, includes a flat plate 2 horizontally arranged, wherein the flat plate 2 is used for placing a palm of a patient;
the flat plate 2 is internally provided with a through groove which is communicated with the front and the back, and the through groove is arranged along the length direction of the flat plate 2;
the top of the flat plate 2 is fixedly provided with an elastic band 1, the elastic band 1 is sleeved on the back of the hand of the patient, the flat plate 2 is matched with the elastic band 1 for use, and the fixing plate 8 is arranged at the bottom of the finger of the patient, so that the finger of the patient can be conveniently fixed;
a fixing plate 8 which is in left-right sliding fit with the flat plate 2 is arranged in the through groove, the front end of the fixing plate 8 penetrates out of the through groove and then is arranged on the front side of the flat plate 2, the fixing plate 8 is used for placing injured fingers of a patient, the fingers are fixed on the fixing plate 8 through a fixing assembly, a plurality of through holes which are communicated up and down are formed in the fixing plate 8, and the through holes are used for ventilation of the fingers and keeping the fingers dry and fresh;
two clamping plates 4 are arranged on the fixing plate 8, the two clamping plates 4 are in front-back sliding fit with the fixing plate 8, the two clamping plates 4 are adjusted to the front side and the back side of the wound according to different finger lengths and injured positions, the two clamping plates 4 respectively fix fingers at the front end and the back end of the wound, the wound is exposed between the two clamping plates 4, and nursing is convenient for the wound;
the fixing components used for fixing the fingers of the patient are arranged on the inner side walls of the clamping plates 4, and the fingers of the patient are fixed on the fixing plates 8 through the fixing components, so that the recovery of bone tissues of the fingers of the patient is facilitated;
the non-woven fabrics 12 are detachably connected between the two clamping plates 4, the non-woven fabrics 12 have the characteristics of ventilation and hydrophilicity, the wound is wrapped through the non-woven fabrics 12, the comfort of the wound is improved, the ointment is prevented from falling off, and the medicine at the wound is convenient to replace through the detachable non-woven fabrics 12.
When the device is used, the flat plate 2 is pressed at the bottom of the palm, the palm passes through the elastic band 1, the position of the fixing plate 8 is adjusted according to the finger position fixed as required, the finger is placed at the top of the fixing plate 8, the positions of the two clamping plates 4 are adjusted according to the length of the finger and the position of the wound, the fingers at the front end and the rear end of the wound are fixed on the fixing plate 8 through the fixing assembly, the wound is exposed between the two clamping plates 4, after nursing is carried out on the wound of a patient, the wound of the patient is wrapped through the non-woven fabric 12, the wound is prevented from being infected, and the recovery of the wound is facilitated.
Examples
This embodiment will be further described with reference to the technology, as shown in fig. 1 and 2, the fixing component includes an air bag 6, the air bag 6 is fixed on the inner side wall of the splint 4, when the air bag 6 is inflated, the air bag 6 expands towards the inner side wall of the splint 4, the inner diameter of the splint 4 is reduced, the air bag is wrapped on the finger of the patient, the finger of the patient is separated from the splint 4 by the air bag 6, the air bag 6 is soft, and the comfort of the finger fixing of the patient is increased.
The top of the clamping plate 4 is provided with a through hole which is vertically communicated, an air tap 5 is arranged in the through hole in a penetrating way, the air tap 5 is connected with the air inlet end of the air bag 6, the top of the air inlet end of the air bag 6 is provided with an air inlet pipe, the outer side of the air inlet pipe is sleeved with a thread sleeve, the thread sleeve is provided with a one-way air valve, an external air charging device is connected to the one-way air valve, and when the air in the air bag 6 needs to be discharged, the thread sleeve is unscrewed from the air inlet pipe.
When the device is used, the threaded sleeve is screwed on the air inlet pipe of the air bag 6, the external air charging device is connected to the one-way air valve, air is charged into the air bag 6, the air bag 6 expands towards the inner side wall of the clamping plate 4, the inner diameter of the clamping plate 4 is reduced, the finger of a patient is fixed on the air bag 6, and when the finger of the patient needs to be taken out of the clamping plate 4, the threaded sleeve is unscrewed from the air inlet pipe, and the air in the air bag 6 is discharged.
The fixed subassembly can also adopt vice splint in this embodiment, is provided with the vice splint of arc structure in splint 4, has seted up the communicating screw hole from top to bottom at splint 4 top, and threaded hole wears to be equipped with the bolt, and the bottom of bolt sets up at vice splint top, through rotatory bolt, makes the bolt bottom move downwards, drives vice splint to fixed plate 8 removal, fixes patient's finger on fixed plate 8 through vice splint.
Examples
In this embodiment, as shown in fig. 1 and fig. 4, the through groove is horizontally penetrated with a freely rotating screw 3, the left and right groove walls of the through groove are provided with left and right communicating through holes, the through hole is internally provided with a bearing, the outer ring of the bearing is fixed in the through hole, the screw 3 is fixed in the inner ring of the bearing, and the screw 3 is installed in the through groove through the bearing and rotates freely;
the rear end of the fixed plate 8 is sleeved on the screw rod 3 and is in threaded fit with the screw rod 3, a threaded hole which is communicated left and right is formed in the rear end of the fixed plate 8, the screw rod 3 is arranged in the threaded hole in a penetrating manner, and the screw rod 3 is rotated to drive the fixed plate 8 to move left and right reversely along the length of the screw rod 3;
a knob 10 is arranged at the left end of the screw rod 3 after penetrating out of the through groove, and the screw rod 3 is driven to rotate by rotating the knob 10;
the longitudinal section of the left end of the screw rod 3 is in a cross-shaped structure, a sliding groove matched with the screw rod 3 is formed in the knob 10, the left end of the screw rod 3 is inserted into the through groove of the knob 10, and the screw rod 3 is driven to rotate by rotating the knob 10;
the left end level of dull and stereotyped 2 is fixed with gag lever post 11, has offered the spacing hole that is used for gag lever post 11 to pass on the knob 10, after adjusting the position of fixed plate 8, moves knob 10 right, makes gag lever post 11 pass spacing hole, avoids screw rod 3 to continue the rotation, locks the position of fixed plate 8.
When the screw rod 3 is driven to rotate by rotating the knob 10 during use, the fixing plate 8 is driven to move left and right along the length direction of the screw rod 3 by the threaded fit of the screw rod 3 and the fixing plate 8, the position of the fixing plate 8 is adjusted, after the position of the fixing plate 8 is determined, the knob 10 is moved rightwards, the limiting rod 11 penetrates through the limiting hole, the screw rod 3 is prevented from continuing to rotate, and the position of the fixing plate 8 is locked.
Examples
The technology is further described in this embodiment, as shown in fig. 1 and fig. 2, the sliding rods 9 are fixed on the left and right sides of the fixing plate 8, the sliding blocks 7 are independently installed on the sliding rods 9 in a penetrating manner, the sliding blocks 7 are respectively fixed on two sides of the clamping plate 4, the number of the sliding rods 9 is two, each sliding rod 9 is sleeved with a sliding block 7, the left end of the clamping plate 4 is fixed on the sliding block 7 on the left side, the right end of the clamping plate 4 is fixed on the sliding block 7 on the right side, and the sliding blocks 7 are moved back and forth along the length direction of the sliding rods 9 to drive the clamping plate 4 to move back and forth at the top of the fixing plate 8.
Examples
In this embodiment, as shown in fig. 2 and fig. 3, the hooks 13 are fixed at the left and right ends of the non-woven fabric 12, the hooks 13 are respectively hung on the corresponding slide bars 9, the number of the hooks 13 is two, the hooks are respectively fixed at the left and right ends of the non-woven fabric 12, after the position of the non-woven fabric 12 is determined, the two hooks 13 are respectively hung on the corresponding slide bars 9, the position of the non-woven fabric 12 is fixed, the hooks 13 are convenient for the installation and the disassembly of the non-woven fabric 12, and the dressing change of the finger wound of a patient is convenient.
Claims (5)
1. The utility model provides a hand fixing device, includes dull and stereotyped (2) that the level set up, has seted up the communicating logical groove in front and back in dull and stereotyped (2), dull and stereotyped (2) top is fixed with elastic cord (1), its characterized in that: the utility model discloses a fixed plate, including flat board (2), fixed plate (8) and fixed plate (4), lead to inslot be provided with flat board (2) be left and right sliding fit's fixed plate (8), set up behind the leading to groove is worn out to the front end of fixed plate (8) at flat board (2) front side, be provided with two splint (4) on fixed plate (8), two splint (4) all are the front and back sliding fit with fixed plate (8), all are provided with the fixed subassembly that is used for fixed patient's finger on the inside wall of splint (4), detachable be connected with non-woven fabrics (12) between two splint (4).
2. The hand fixation device of claim 1 wherein: the fixing component comprises an air bag (6), the air bag (6) is fixed on the inner side wall of the clamping plate (4), a through hole which is communicated up and down is formed in the top of the clamping plate (4), an air tap (5) is arranged in the through hole in a penetrating mode, and the air tap (5) is connected to the air inlet end of the air bag (6).
3. The hand fixation device of claim 1 wherein: the screw rod (3) of free rotation is worn to be equipped with to logical inslot level, and the rear end cover of fixed plate (8) is on screw rod (3) and is screw thread fit with it, installs knob (10) after the left end of screw rod (3) wears out logical groove, and screw rod (3) left end longitudinal section is "cross" font structure, has seted up on knob (10) with screw rod (3) assorted spout, and the left end level of dull and stereotyped (2) is fixed with gag lever post (11), has seted up the spacing hole that is used for gag lever post (11) to pass on knob (10).
4. A hand fixation device according to claim 3, wherein: slide bars (9) are fixed on the left side and the right side of the fixed plate (8), sliding blocks (7) are independently arranged on the slide bars (9) in a penetrating mode, and the sliding blocks (7) are respectively fixed on the two sides of the clamping plate (4).
5. A hand fixation device according to claim 3, wherein: hooks (13) are fixed at the left end and the right end of the non-woven fabric (12), and the hooks (13) are respectively hung on the corresponding sliding rods (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320541214.4U CN219743047U (en) | 2023-03-20 | 2023-03-20 | Hand fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320541214.4U CN219743047U (en) | 2023-03-20 | 2023-03-20 | Hand fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219743047U true CN219743047U (en) | 2023-09-26 |
Family
ID=88086740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320541214.4U Active CN219743047U (en) | 2023-03-20 | 2023-03-20 | Hand fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219743047U (en) |
-
2023
- 2023-03-20 CN CN202320541214.4U patent/CN219743047U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |