CN2222523Y

CN2222523Y - Pair insertion even-load spine fracture repositor

Info

Publication number: CN2222523Y
Application number: CN 94248459
Authority: CN
Inventors: 王明华
Original assignee: Individual
Current assignee: Individual
Priority date: 1994-12-23
Filing date: 1994-12-23
Publication date: 1996-03-20
Anticipated expiration: 2004-12-23

Abstract

The utility model relates to a pair insertion even-load spine fracture repositor, which comprises a dual pillow and a stepless lifting adjuster. A guide post is fixed in the left bracket of the dual pillow. A hole which is matched with the guide post is arranged in the right bracket of the dual pillow. A through groove is arranged on the bottom of the dual pillow. The stepless lifting adjuster is composed of a bearing plate, an angular fixed block, and a screw. One wing of the angular fixed block is fixed with the dual pillow. Another right angle wing of the angular fixed block is provided with a screw hole which is match with the screw. So the utility model has the advantages of reasonable structural design, convenient operation, convenient regulation, safety, reliability, good resetting quality, less patients' pain, etc.

Description

All carry the spinal fracture positor to inserting

This utility model relates to a kind of medical apparatus and instruments, particularly a kind of spinal fracture positor, and it is applicable to that mainly the lumbar-thoracic spine compression fracture resets.

The lumbar-thoracic spine compression fracture is one of common fracture, at present the conventional method of therapy of combining Chinese and Western medicine spinal fracture is the bolster method of doing exercises, employed apparatus promptly is a bolster, after patient makes a definite diagnosis, the plank bed of lying on the back, protruding place is the center behind the vertebra to hinder, back pad one thin pillow, day by day increase, this thin pillow is the soft pillow of normal domestic use.But in a large amount of clinical practices, find, also there are following three big shortcomings in the soft pillow of present clinical use: 1, soft pillow is settled inconvenient: be soft bolster under patient's waist, need many people to help, earlier patient's waist is lifted, then in the past from health below plug, patient often feels pain unbearably, sometimes in addition be reluctant the cooperation; 2, soft pillow compression problem: soft pillow is subjected to body weight pressure that by a relatively large margin compression must take place, and actual bed hedgehopping degree is difficult to estimation, and this has directly influenced reset requirement and quality; 3, soft pillow is difficult to reach the requirement that the backing plate method of doing exercises increases height gradually.

The purpose of this utility model is to overcome existing above-mentioned deficiency in the prior art, and provides a kind of quality of reduction good, and is easy to use and reliable, and what patient was easy to accept all carries the spinal fracture positor to inserting.

The purpose that this utility model proposed can be achieved through the following technical solutions: design has antithesis self-marketing pillow and stepless lifting regulator in this positor, antithesis self-marketing pillow is included in left tray and right carriage, in a left side/right carriage, be fixed with lead, have the hole that is complementary with lead in the right side/left tray, and have groove in the bottom of antithesis pillow; Stepless lifting regulator is positioned at the both sides of antithesis self-marketing pillow, is made up of support plate, horn shape fixed block and screw rod, and a wing of horn shape fixed block and antithesis self-marketing pillow are fixing, have screw on another right angle wing, and this screw and screw rod are complementary.

Description of drawings is as follows:

Fig. 1 is a front view of the present utility model.

Fig. 2 is a vertical view of the present utility model.

Fig. 3 is a right view of the present utility model.

Following this utility model will be in conjunction with the accompanying drawings, and further describe by the embodiment example.

Referring to Fig. 1, Fig. 2, Fig. 3, this fracture reposition instrument comprises antithesis self-marketing pillow I and stepless lifting regulator II two large divisions, antithesis self-marketing pillow I is made up of left tray 8 and right carriage 9, left and right carriage 8,9 herein promptly is hard pillow, indeformable during use, in the carriage 8 of a left side (or right), be fixed with lead 11, have the hole 12 that is complementary with lead 11 in right (or left side) carriage 9, lead 11 can be inserted in the hole 12, and have groove 14 in the bottom of antithesis self-marketing pillow I; Here, for playing the effect of uniform load, it is comparatively comfortable that positor is encased inside under the waist, the shape of antithesis self-marketing pillow I is by the design of Human Physiology curve, and Waist protection pad can be arranged on the use face of antithesis self-marketing pillow I, make the stress uniform load thus, need not.Stepless lifting regulator II is positioned at the both sides of antithesis self-marketing pillow I, by support plate 1, horn shape fixed block 3 and screw rod 5 each a pair of composition, all can manufacture by rustless steel, one wing of horn shape fixed block 3 and antithesis self-marketing pillow I can be fixing with screw 4, have screw 10 on another right angle wing, it and screw rod 5 are complementary, can locate better for making screw rod 5, on support plate 1, be fixed with positioning sleeve 2, one end of screw rod 5 can be inserted in the positioning sleeve 2, simultaneously, the other end of screw rod 5 is provided with aperture 7, makes screw rod 5 stepless liftings so that insert handle, in lifting process, can know its adjustable height for making antithesis self-marketing pillow 1 easily, so on screw rod 5, have groove 5 ', groove 5 ' in be provided with built-in scale 6, this scale 6 can adhere to by the paper that is printed on size groove 5 ' in realize.

During use, patient can wear one earlier all carries back belt, insert positioning slide 13 then, again the antithesis self-marketing is rested the head on the left side of I, right carriage 8,9 two ends insertions from slide rail 13, draw close the self-marketing para-position mutually, because the centre of antithesis self-marketing pillow I is thinner, settle and use become very convenient, at this moment, again support plate 1 is placed on the positioning slide 13, screw rod 5 is screwed in horn shape fixed block 3 and is inserted into location in the positioning sleeve 2, the scale of the lifting initial position of adjusting screw(rod) 5, and check and correction then 6 height errors reset if need raise, can in the aperture 7 of screw rod 5 ends, insert handle (being the Shi Shi pin), according to the sign of scale 6, regulate required degree of raising, in the present embodiment, its height is can be in 3-15 centimetre stepless freely regulates and control lifting, and the gravity that bears reaches tonne.

The utility model compared with prior art has the following advantages: 1, structural design is closed Reason, easy to use and reliable, bolster adopts inserting structure, and patient is painful few, is conducive to doctors and patients Cooperation, clinical result of use is satisfied; 2, adopt stepless lifting adjuster and the scale indication is arranged, Quality of reduction is good, and is easy to adjust reliable, and safety is flexible, can avoid rising side effect, and Help the doctor to analyze treatment situation and assurance quality of reduction, the repetition that has improved clinical research Property and comparativity; 3, adopt antithesis self-marketing pillow, improved the accuracy of location, and its tool Incompressible characteristic is arranged, and it is multiple to aim at better the mechanics of hindering vertebra position performance maximum reset bending moment The position effect; 4, from having reformed in essence original soft pillow structure, provide the combination of Chinese tradiational and Western medicine Treat the new approaches of spine fracture, and be folded down the basis for further scientific research.

Claims

1, a kind ofly all carry the spinal fracture positor, it is characterized in that inserting:

(1) design has antithesis self-marketing pillow (I), it comprises left tray (8) and right carriage (9), in a left side/right carriage (8), be fixed with lead (11), have the hole (12) that is complementary with lead (11) in the right side/left tray (9), and have groove (14) in the bottom of antithesis self-marketing pillow (I);

(2) design has stepless lifting regulator (II), it is positioned at the both sides of antithesis self-marketing pillow (I), form by support plate (1), horn shape fixed block (3) and screw rod (5), one wing of hornblock fixed block (3) and antithesis self-marketing pillow (I) are fixing, have screw (10) on another right angle wing, this screw (10) is complementary with screw rod (5).

2, fracture reposition instrument as claimed in claim 1 is characterized in that: have groove (5 ') on screw rod (5), be provided with built-in scale (6) in this groove (5 ').

3, fracture reposition instrument as claimed in claim 1 is characterized in that: be fixed with positioning sleeve (2) on the support plate (1).