CN211156560U

CN211156560U - Clinical multi-purpose clamping device of orthopedics

Info

Publication number: CN211156560U
Application number: CN201921560690.0U
Authority: CN
Inventors: 周文宇
Original assignee: Xuzhou Medical University
Current assignee: Xuzhou Medical University
Priority date: 2019-09-19
Filing date: 2019-09-19
Publication date: 2020-08-04
Anticipated expiration: 2029-09-19

Abstract

The utility model discloses a clinical multi-purpose clamping device of orthopedics, the protective housing comprises a protective housing, the draw-in groove has been seted up to the upper surface of protective housing, the inside joint of draw-in groove has first fixture block, the inside joint of draw-in groove has the second fixture block, the upper surface of first fixture block and the equal fixedly connected with splint of upper surface of second fixture block, the first screwed pipe of bottom surface fixedly connected with of first fixture block, the bottom surface fixedly connected with second screwed pipe of second fixture block, the inside wall fixed mosaic of protective housing has first bearing. This clinical multi-purpose clamping device of orthopedics, through rotating the handle, keep away from each other and be close to each other and adjust two splint, realize adjusting clamping device's centre gripping width, be convenient for rotatoryly with positive and negative threaded rod through rotatory handle, prevent that the phenomenon that reverses from appearing in positive and negative threaded rod from taking place simultaneously, slide through first slider and second slider, the effectual stability when having improved first screwed pipe and second screwed pipe and removing.

Description

Clinical multi-purpose clamping device of orthopedics

Technical Field

The utility model relates to the technical field of medical equipment, specifically be an orthopedic clinical multi-purpose clamping device.

Background

The medical apparatus refers to instruments, equipment, appliances, in-vitro diagnostic reagents and calibrators, materials and other similar or related articles directly or indirectly applied to human body, including required computer software, the utility of which is mainly obtained by physical means and the like, not by pharmacological, immunological or metabolic means, or has only auxiliary effects in the participation of the means, and the purpose is to diagnose, prevent, monitor, treat or relieve diseases, diagnose, monitor, treat, relieve or compensate the function of injuries; the inspection of physiology structure or physiology process, substitute, adjust or support, the support or the maintenance of life, pregnancy control, through examining the sample that comes from the human body, for medical treatment or diagnosis purpose provides information, wherein very common when orthopedic treatment apparatus, when carrying out the broken bone connection in the orthopedic surgery, generally realize the connection between the broken bone through the bone plate through the screw, present operation is that to carry out the centre gripping through the holding forceps with the bone plate, the structure of holding forceps is comparatively ordinary, the rationale is that to realize the centre gripping through torsional spring and a pair of articulated clamping lever each other, after orthopedic patient did the fracture surgery, in order to protect orthopedic patient's fracture department, need use fracture fixing device.

Present fixing device for fracture is fixed, can not adjust fixing device for fracture's centre gripping width size, because patient's fat thin difference of size, it is poor to the fixed effect of fracture department to lead to fat and thin patient when using, even can't use when fixed with the patient that excessively fatten, because current fixing device can not change clamping device's centre gripping width size, so the use of giving the user has brought inconveniently, the practicality of current fixing device for fracture has been reduced, for this we propose the clinical multi-purpose clamping device of orthopedics and solve above problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a clinical multi-purpose clamping device of orthopedics to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the orthopedic clinical multipurpose clamping device comprises a protective shell, wherein a clamping groove is formed in the upper surface of the protective shell, a first clamping block is clamped in the clamping groove, a second clamping block is clamped in the clamping groove, clamping plates are fixedly connected to the upper surface of the first clamping block and the upper surface of the second clamping block, a first threaded pipe is fixedly connected to the bottom surface of the first clamping block, a second threaded pipe is fixedly connected to the bottom surface of the second clamping block, a first bearing is fixedly embedded in the inner side wall of the protective shell, a second bearing is fixedly embedded in the right side surface of the protective shell, a positive threaded rod and a negative threaded rod are placed on the right side of the protective shell, the left end of the positive threaded rod sequentially penetrates through the second bearing, the second threaded pipe and the first threaded pipe and extends to the left side of the first threaded pipe, the left end of the positive threaded rod is fixedly connected with the inner ring of the first bearing, and the positive threaded rod are in threaded connection with the first threaded, the bottom surface of protective housing has seted up the spout, the inside joint of spout has first slider and the second slider with spout looks adaptation, the upper surface of first slider and the bottom surface fixed connection of first screwed pipe, the upper surface of second slider and the bottom surface fixed connection of second screwed pipe.

Preferably, the upper surface of the protective shell is fixedly connected with two groups of supporting blocks, and the upper surface of each supporting block is fixedly connected with a hanging ring.

Preferably, the outer surface cover of positive and negative threaded rod is equipped with the nut, nut and positive and negative threaded rod threaded connection, the outer surface cover of positive and negative threaded rod is equipped with the gasket.

Preferably, the right side of positive and negative threaded rod has placed rotatory handle, the left surface of rotatory handle and the right-hand member fixed connection of positive and negative threaded rod.

Preferably, two the equal fixedly connected with cushion of a side that splint are close to each other, the bottom surface fixedly connected with crash pad of protective housing.

Advantageous effects

The utility model provides a clinical multi-purpose clamping device of orthopedics possesses following beneficial effect: this clinical multi-purpose clamping device of orthopedics, through rotating the handle, keep away from each other and be close to each other and adjust two splint, the realization is adjusted the centre gripping width of clamping device, it is rotatory to be convenient for positive and negative threaded rod through rotatory handle, prevent that the phenomenon that overturns from appearing in positive and negative threaded rod from taking place simultaneously, slide through first slider and second slider, the effectual stability when having improved first screwed pipe and second screwed pipe removal, protect patient's fracture department through two cushions, prevent to cause the secondary damage to patient, fix positive and negative threaded rod through adjusting nut, prevent that positive and negative threaded rod from appearing overturning, the phenomenon that leads to the centre gripping not hard up takes place, through passing the rope rings, make patient's fracture department hang up, ensure that patient's fracture department can not touched, increase patient's security.

Drawings

Fig. 1 is a sectional view of the front view of the protective shell of the present invention;

fig. 2 is a top view of the protective case of the present invention;

fig. 3 is an enlarged schematic view of a structure shown in fig. 1 according to the present invention.

In the figure: the device comprises a cushion 1, a clamping plate 2, a clamping groove 3, a protective shell 4, a first bearing 5, a crash pad 6, a sliding groove 7, a first clamping block 8, a first threaded pipe 9, a first sliding block 10, a gasket 11, a rotary handle 12, a nut 13, a second bearing 14, a supporting block 15, a lifting ring 16, a positive and negative threaded rod 17, a second clamping block 18, a second threaded pipe 19 and a second sliding block 20.

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. 1-3, the present invention provides a technical solution: a multipurpose orthopedic clinical clamping device comprises a protective shell 4, wherein the upper surface of the protective shell 4 is fixedly connected with two groups of supporting blocks 15, the upper surface of each supporting block 15 is fixedly connected with a lifting ring 16, a fracture part of a patient is lifted by the lifting ring 16 to fix the fracture part of the patient, the upper surface of the protective shell 4 is provided with a clamping groove 3, a first clamping block 8 is clamped inside the clamping groove 3, a second clamping block 18 is clamped inside the clamping groove 3, the upper surface of the first clamping block 8 and the upper surface of the second clamping block 18 are fixedly connected with clamping plates 2, one side surfaces of the two clamping plates 2 close to each other are fixedly connected with a cushion 1, the bottom surface of the protective shell 4 is fixedly connected with an anti-collision pad 6, the fracture part of the patient is protected by the cushion 1, the clamping plates 2 are prevented from being too hard to cause injury to the patient, the bottom surface of the first clamping block 8 is fixedly connected with a first threaded pipe 9, and, the inner side wall of the protective shell 4 is fixedly inlaid with a first bearing 5, the right side surface of the protective shell 4 is fixedly inlaid with a second bearing 14, a positive and negative threaded rod 17 is placed on the right side of the protective shell 4, a rotary handle 12 is placed on the right side of the positive and negative threaded rod 17, the left side surface of the rotary handle 12 is fixedly connected with the right end of the positive and negative threaded rod 17, the threaded rod 17 is convenient to rotate through the rotary handle 12, the phenomenon of unstable fixation of a fracture part of a patient is avoided, a nut 13 is sleeved on the outer surface of the positive and negative threaded rod 17, the nut 13 is in threaded connection with the positive and negative threaded rod 17, a gasket 11 is sleeved on the outer surface of the positive and negative threaded rod 17, the positive and negative threaded rod 17 is fixed by rotating the nut 13, the loosening phenomenon of the two clamping plates 2 is prevented, the left end of the positive, the left end of positive and negative threaded rod 17 and the inner circle fixed connection of first bearing 5, positive and negative threaded rod 17 and first screwed pipe 9 and second screwed pipe 19 threaded connection, spout 7 has been seted up to the bottom surface of protective housing 4, the inside joint of spout 7 have with first slider 10 and the second slider 20 of spout 7 looks adaptation, the upper surface of first slider 10 and the bottom surface fixed connection of first screwed pipe 9, the upper surface of second slider 20 and the bottom surface fixed connection of second screwed pipe 19.

The working principle is as follows: rotate rotatory handle 12, make two splint 2 keep away from each other, place patient's fracture department between two splint 2, rotate rotatory handle 12, make positive and negative threaded rod 17 rotate, positive and negative threaded rod 17 rotates and makes first screwed pipe 9 and second screwed pipe 19 be close to each other through positive and negative screw thread, first screwed pipe 9 and second screwed pipe 19 are close to each other and drive two splint 2 and be close to each other, press from both sides tight patient's fracture department, it makes positive and negative threaded rod 17 stall to press from both sides tight handheld rotatory handle 12 of back, swivel nut 13, make nut 13 remove left, nut 13 fixes positive and negative threaded rod 17, pass rings 16 with the rope, hang patient's fracture department.

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. The utility model provides a clinical multi-purpose clamping device of orthopedics, includes protective housing (4), its characterized in that: the upper surface of the protective shell (4) is provided with a clamping groove (3), a first clamping block (8) is clamped in the clamping groove (3), a second clamping block (18) is clamped in the clamping groove (3), the upper surface of the first clamping block (8) and the upper surface of the second clamping block (18) are fixedly connected with a clamping plate (2), the bottom surface of the first clamping block (8) is fixedly connected with a first threaded pipe (9), the bottom surface of the second clamping block (18) is fixedly connected with a second threaded pipe (19), the inner side wall of the protective shell (4) is fixedly embedded with a first bearing (5), the right side surface of the protective shell (4) is fixedly embedded with a second bearing (14), a positive and negative threaded rod (17) is placed on the right side of the protective shell (4), the left end of the positive and negative threaded rod (17) sequentially penetrates through the second bearing (14), the second threaded pipe (19) and the first threaded pipe (9) and extends to the left side of the first threaded pipe (9), the left end of positive and negative threaded rod (17) and the inner circle fixed connection of first bearing (5), positive and negative threaded rod (17) and first screwed pipe (9) and second screwed pipe (19) threaded connection, spout (7) have been seted up to the bottom surface of protective housing (4), the inside joint of spout (7) has first slider (10) and second slider (20) with spout (7) looks adaptation, the upper surface of first slider (10) and the bottom surface fixed connection of first screwed pipe (9), the upper surface of second slider (20) and the bottom surface fixed connection of second screwed pipe (19).

2. The orthopedic clinical multi-purpose clamping device of claim 1, wherein: the upper surface of the protective shell (4) is fixedly connected with two groups of supporting blocks (15), and the upper surface of each supporting block (15) is fixedly connected with a lifting ring (16).

3. The orthopedic clinical multi-purpose clamping device of claim 1, wherein: the surface cover of positive and negative threaded rod (17) is equipped with nut (13), nut (13) and positive and negative threaded rod (17) threaded connection, the surface cover of positive and negative threaded rod (17) is equipped with gasket (11).

4. The orthopedic clinical multi-purpose clamping device of claim 1, wherein: the right side of the positive and negative threaded rod (17) is provided with a rotary grip (12), and the left side surface of the rotary grip (12) is fixedly connected with the right end of the positive and negative threaded rod (17).

5. The orthopedic clinical multi-purpose clamping device of claim 1, wherein: two the equal fixedly connected with cushion (1) in a side that splint (2) are close to each other, the bottom surface fixedly connected with crashproof pad (6) of protective housing (4).