CN219184716U

CN219184716U - Adjustable fixer

Info

Publication number: CN219184716U
Application number: CN202320268348.3U
Authority: CN
Inventors: 王正丹; 任胜全
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-02-21
Filing date: 2023-02-21
Publication date: 2023-06-16
Anticipated expiration: 2033-02-21

Abstract

The utility model relates to the technical field of medical equipment, in particular to an adjustable fixer, which comprises a base, wherein a first bracket and a second bracket are respectively arranged on two sides of the top end of the base, a first clamping plate is movably arranged on two sides of the top end of the first bracket, and a second clamping plate is movably arranged on the top end of the second bracket. According to the utility model, the movable block is arranged, a patient is guided to place the wrist at the top end of the first bracket, five fingers are respectively inserted into finger grooves at corresponding positions, then the two first clamping plates are turned over, the first clamping plates are turned upwards, then the locking knob at one side of the shaft bracket is twisted, the locking end of the locking knob is in threaded connection with the locking groove in the middle of the side plate for fixation, as the bottom end of the first clamping plate is connected with the threaded rod through the movable block, the bottom end of the threaded rod is provided with the spring structure, and the first clamping plates are controlled by the spring to be adaptively clamped at the wrist of the patient, so that the arms of the patient with different thicknesses can be fixed through one fixer.

Description

Adjustable fixer

Technical Field

The utility model relates to the technical field of medical appliances, in particular to an adjustable fixer.

Background

Medical devices refer to instruments, devices, appliances, in vitro diagnostic reagents and calibrators, materials and other similar or related items used directly or indirectly for the human body, the purpose of which is diagnosis, prevention, monitoring, treatment or alleviation of diseases; diagnosis, monitoring, treatment, alleviation or functional compensation of lesions; examination, substitution, regulation or support of physiological structures or physiological processes, etc.;

when the finger-grafting operation is performed in hand and foot microsurgery, the wrist of the patient needs to be fixed, so that the hand of the patient can be prevented from being disturbed during the operation, the operation is affected, and the wrist needs to be fixed by using a fixer before the operation.

The existing holders on the market are fixed in clamping distance, and because the thickness of arms of patients is different, holders with corresponding specifications are required to be selected for fixing before an operation each time, so that a plurality of groups of holders with various specifications are required to be configured for auxiliary use.

Disclosure of Invention

The present utility model is directed to an adjustable holder to solve the above-mentioned problems.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

an adjustable anchor, the adjustable anchor comprising

The device comprises a base, wherein a first bracket and a second bracket are respectively arranged on two sides of the top end of the base, a first clamping plate is movably arranged on two sides of the top end of the first bracket, and a second clamping plate is movably arranged on the top end of the second bracket;

the clamping grooves are formed between the first bracket and the middle parts of the two first clamping plates, and five finger grooves are formed between the second bracket and the middle parts of the second clamping plates;

the movable block is movably mounted at the bottom ends of the two first clamping plates through hinges, spring rods are arranged at two sides of the bottom ends of the movable block, and the bottom ends of the spring rods penetrate through the first support and are arranged in the first support.

Preferably, threaded rods are movably mounted on two sides of the top end of the second bracket through bearings, the two threaded rods are movably connected with the second clamping plate, and adjusting knobs are arranged on the top ends of the two threaded rods;

preferably, the top ends of the two first clamping plates are respectively provided with a shaft bracket and a side plate, the middle part of one side of the shaft bracket away from the side plate is provided with a locking knob, and the middle part of the side plate is provided with a locking groove in a penetrating way;

preferably, a wrist pad is arranged at the inner wall of the clamping groove, a finger pad is arranged in the finger groove, and medical silica gel is used as the wrist pad and the finger pad;

preferably, the outer walls of four corners of the base are provided with side lugs, and the middle parts of the side lugs of the four corners are provided with bolt grooves in a penetrating way;

preferably, the surface of the wrist pad is provided with a plurality of anti-skid grooves;

preferably, the water collecting grooves are formed in two sides of the base, a plurality of through holes are formed in the middle of the base in a penetrating mode, a drain pipe is arranged at the bottom end of one side, away from the first support, of the base, the two bottom ends, close to the two, of the two sides of the water collecting grooves are formed in a penetrating mode, of the base, the communicating grooves are formed in one side, close to the bottom ends of the first support and the second support, of the base, and the diversion grooves are formed in one side, close to the bottom ends of the first support and the second support.

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

1. this fixer with adjustable, through setting up movable block, guide patient places the wrist on the top of first support, then insert five fingers respectively in the finger groove of corresponding position, then two first splint are overturned, with first splint upset upwards, then twist the locking knob of pedestal one side, fix the locking end threaded connection of locking knob in the locking groove at sideboard middle part, because the first splint bottom is connected with the threaded rod through the movable block, the bottom of threaded rod is provided with spring construction, through the first splint adaptation centre gripping of spring control in patient's wrist department, can fix the patient's arm of thickness difference through a fixer like this.

2. This fixer with adjustable through setting up the water catch bowl, when using, with drain pipe connection negative pressure absorption pipe, like this in operation in-process, can directly wash the operation district, the sewage after washing gets into the intercommunication groove along the through-hole, then in getting into the water catch bowl from the intercommunication groove, then is taken off by the aspirator from the position of drain pipe to reach the purpose of the blowdown of being convenient for.

Drawings

FIG. 1 is a schematic overall elevational view of the present utility model;

FIG. 2 is an enlarged schematic view of the utility model at A in FIG. 1;

FIG. 3 is an enlarged schematic view of the present utility model at B in FIG. 1;

fig. 4 is an enlarged schematic view of the present utility model at C in fig. 1.

In the figure: 1. a base; 2. a first bracket; 3. a second bracket; 4. a first clamping plate; 5. a second clamping plate; 6. a clamping groove; 7. finger grooves; 8. a movable block; 9. a hinge; 10. a spring rod; 11. a threaded rod; 12. an adjustment knob; 13. a shaft bracket; 14. a side plate; 15. a locking knob; 16. a locking groove; 17. a wrist pad; 18. finger pads; 19. edge lugs; 20. a through hole; 21. a diversion trench; 22. a drain pipe; 23. a water collection tank; 24. and a communication groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "top," "bottom," "inner," "outer," and the like indicate an orientation or a positional relationship based on that shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the apparatus or elements in question must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the utility model.

In the description of this patent, it should be noted that, unless explicitly stated and limited otherwise, the terms "mounted," "connected," and "disposed" are to be construed broadly, and may be fixedly connected, disposed, detachably connected, disposed, or integrally connected, disposed, for example. The specific meaning of the terms in this patent will be understood by those of ordinary skill in the art as the case may be.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a number" is two or more, unless explicitly defined otherwise.

Referring to fig. 1-4, the present utility model provides a technical solution:

an adjustable anchor, an adjustable anchor comprising

The device comprises a base 1, wherein a first bracket 2 and a second bracket 3 are respectively arranged on two sides of the top end of the base 1, a first clamping plate 4 is movably arranged on two sides of the top end of the first bracket 2, and a second clamping plate 5 is movably arranged on the top end of the second bracket 3;

the clamping groove 6 is formed between the first bracket 2 and the middle parts of the two first clamping plates 4, and five finger grooves 7 are formed between the second bracket 3 and the middle parts of the second clamping plates 5;

the movable blocks 8 are movably arranged at the bottom ends of the two first clamping plates 4 through hinges 9, spring rods 10 are arranged on two sides of the bottom ends of the two movable blocks 8, and the bottom ends of the spring rods 10 penetrate through the first support 2 and are arranged in the first support 2;

through above-mentioned scheme, through setting up movable block 8, guide the patient to place the wrist on the top of first support 2, then insert five fingers respectively in the finger groove 7 of corresponding position, then two first splint 4 are overturned, with first splint 4 upset upwards, then twist the locking knob 15 of pedestal 13 one side, fix locking end threaded connection at the locking groove 16 at sideboard 14 middle part with locking knob 15, because the bottom of first splint 4 is connected with threaded rod 11 through movable block 8, the bottom of threaded rod 11 is provided with spring construction, through the adaptation centre gripping of spring control first splint 4 in patient's wrist department, can fix the patient's arm of thickness difference through a fixer like this.

In this embodiment, preferably, two sides of the top end of the second bracket 3 are movably provided with threaded rods 11 through bearings, the two threaded rods 11 are movably connected with the second clamping plate 5, and the top ends of the two threaded rods 11 are provided with adjusting knobs 12;

according to the scheme, the adjusting knob 12 is arranged, after the wrist is fixed, the adjusting knob 12 at the top end of the threaded rod 11 is twisted, the two adjusting knobs 12 are twisted at the same time to drive the second clamping plate 5 to descend, the top ends of five fingers are clamped in the finger groove 7 after the second clamping plate 5 descends, and the wrist and the fingers of a patient are fixed at the same time, so that the wrist and the fingers of the patient are prevented from shaking during operation, and the operation is prevented from being influenced;

in this embodiment, preferably, the top ends of the two first clamping plates 4 are respectively provided with a shaft bracket 13 and a side plate 14, the middle part of one side of the shaft bracket 13 away from the side plate 14 is provided with a locking knob 15, and the middle part of the side plate 14 is provided with a locking groove 16 in a penetrating way;

by the scheme, the locking knob 15 is arranged, so that the two first clamping plates 4 are conveniently locked and unlocked by using the locking knob 15;

in this embodiment, preferably, a wrist pad 17 is disposed at the inner wall of the clamping groove 6, a finger pad 18 is disposed in the finger groove 7, and medical silica gel is used as both the wrist pad 17 and the finger pad 18;

by the scheme, the wrist pad 17 and the finger pad 18 are arranged, so that the body comfort degree during clamping can be improved by using the wrist pad 17 and the finger pad 18;

in this embodiment, preferably, the outer walls of four corners of the base 1 are provided with side lugs 19, and the middle parts of the four corner side lugs 19 are provided with bolt grooves in a penetrating manner;

through the scheme, the side lugs 19 are arranged, and the side lugs 19 arranged at four corners of the base 1 can be used for conveniently installing the fixer at the appointed position;

in this embodiment, preferably, the surface of the wrist pad 17 is provided with a plurality of anti-slip grooves;

through the scheme, the anti-slip grooves are formed in the surface of the wrist pad 17, so that stability can be clamped when the wrist is clamped, and meanwhile, the anti-slip grooves can have a certain ventilation effect;

in this embodiment, preferably, the two sides of the base 1 are provided with water collecting grooves 23, the middle of the base 1 is provided with a plurality of through holes 20 in a penetrating manner, the bottom end of one side of the base 1 far away from the first bracket 2 is provided with a drain pipe 22, the bottom ends of two sides of the base 1 near the two water collecting grooves 23 are provided with communicating grooves 24 in a penetrating manner, and one sides of the bottom ends of the first bracket 2 and the second bracket 3 are provided with diversion grooves 21;

through above-mentioned scheme, through setting up water catch bowl 23, when using, connect drain pipe 22 negative pressure absorption pipe, in the operation in-process like this, can directly wash the operation district, the sewage after washing gets into communication groove 24 along through-hole 20, then gets into water catch bowl 23 from communication groove 24, then is taken out by the aspirator from the position of drain pipe 22.

According to the adjustable fixer of the embodiment, when the adjustable fixer is used, a patient is guided to place a wrist at the top end of the first support 2, five fingers are respectively inserted into finger grooves 7 at corresponding positions, the thumb is inserted into the finger grooves 7 connected with one side in a staggered manner during insertion, the finger grooves 7 at the positions are of arc structures, so that the adjustment of the length and the angle of the five fingers can be conveniently adapted, then the two first clamping plates 4 are turned, the first clamping plates 4 are turned upwards, then the locking knob 15 at one side of the shaft bracket 13 is twisted, the locking end of the locking knob 15 is in threaded connection with the locking groove 16 in the middle of the side plate 14 to be fixed, as the bottom end of the first clamping plate 4 is connected with a threaded rod 11 through a movable block 8, the bottom end of the threaded rod 11 is provided with a spring structure, the first clamping plate 4 is controlled by the spring to be clamped at the wrist position of the patient, the arm of the patient with different thicknesses can be fixed through the fixer, after the fixing of the wrist position, the adjusting knob 12 at the top end of the threaded rod 11 is twisted, the two adjusting knobs 12 can simultaneously twist the second clamping plates 5 to descend, the second clamping plates 5 can be driven to descend, the second clamping plates 5 can be simultaneously twisted, and the finger shaking of the patient can be prevented from being influenced by the finger of the patient, and the finger can be prevented from being fixed to the finger to the wrist of the finger of the patient.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. An adjustable anchor, characterized by: the adjustable anchor comprises

The novel clamping device comprises a base (1), wherein a first bracket (2) and a second bracket (3) are respectively arranged on two sides of the top end of the base (1), a first clamping plate (4) is movably arranged on two sides of the top end of the first bracket (2), and a second clamping plate (5) is movably arranged on the top end of the second bracket (3);

the clamping grooves (6) are formed between the first bracket (2) and the middle parts of the two first clamping plates (4), and five finger grooves (7) are formed between the second bracket (3) and the middle parts of the second clamping plates (5);

the movable block (8), movable block (8) pass through hinge (9) movable mounting in two the bottom of first splint (4), two the bottom both sides of movable block (8) all are provided with spring rod (10), the bottom of spring rod (10) passes first support (2) and sets up in the inside of first support (2).

2. An adjustable anchor according to claim 1, wherein: threaded rods (11) are movably mounted on two sides of the top end of the second support (3) through bearings, the two threaded rods (11) are movably connected with the second clamping plate (5), and adjusting knobs (12) are arranged on the top ends of the two threaded rods (11).

3. An adjustable anchor according to claim 1, wherein: the top of two first splint (4) is provided with pedestal (13) and sideboard (14) respectively, the one side middle part that pedestal (13) kept away from sideboard (14) is provided with locking knob (15), locking groove (16) have been seted up in the middle part penetration of sideboard (14).

4. An adjustable anchor according to claim 1, wherein: the medical wrist pad is characterized in that a wrist pad (17) is arranged at the inner wall of the clamping groove (6), a finger pad (18) is arranged in the finger groove (7), and medical silica gel is used for both the wrist pad (17) and the finger pad (18).

5. An adjustable anchor according to claim 1, wherein: the four corners of the base (1) are provided with side lugs (19) on the outer walls, and the middle parts of the side lugs (19) are provided with bolt grooves in a penetrating mode.

6. An adjustable anchor according to claim 4, wherein: the surface of the wrist pad (17) is provided with a plurality of anti-skid grooves.

7. An adjustable anchor according to claim 1, wherein: the water collecting grooves (23) are formed in two sides of the base (1), a plurality of through holes (20) are formed in the middle of the base (1) in a penetrating mode, a drain pipe (22) is arranged at the bottom end of one side, away from the first support (2), of the base (1), the two bottom ends, close to the two water collecting grooves (23), of the two sides of the base (1) are provided with communicating grooves (24) in a penetrating mode, and guide grooves (21) are formed in one sides of the bottom ends of the first support (2) and the second support (3).