CN202223491U

CN202223491U - Position fixing device used in supine-position percutaneous nephrolithotripsy

Info

Publication number: CN202223491U
Application number: CN201120290822XU
Authority: CN
Inventors: 钱卫红; 潘铁军; 李功成; 文瀚东; 张加桥; 彭健
Original assignee: Wuhan General Hospital of Guangzhou Military of PLA
Current assignee: Wuhan General Hospital of Guangzhou Military of PLA
Priority date: 2011-08-11
Filing date: 2011-08-11
Publication date: 2012-05-23
Anticipated expiration: 2021-08-11

Abstract

The utility model relates to a position fixing device used in the supine-position percutaneous nephrolithotripsy, and belongs to the field of medical apparatus and instruments. The position fixing device is characterized by comprising a first cushion, a second cushion, a kidney supporting pad, a first position fixing belt, a second position fixing belt, a sliding mechanism and a baseplate for fixing the bed surface of an operation bed, wherein the first cushion used for supporting the should-back part at the injured side of a patient and the second cushion used for supporting the hip of the patient are arranged at the same side at the upper end face of the baseplate; the first position fixing belt is connected to the baseplate at the outside of the first cushion; the sliding mechanism is arranged at the edge of the baseplate at the second cushion; a sliding piece of which the location can be adjusted along the direction of the edge at the side part of the baseplate is arranged on the sliding mechanism; the second position fixing belt penetrates through the sliding piece; and the first position fixing belt and the second position fixing belt are fixed on the kidney supporting pad in a crossed mode and then connected to the opposite sides of the operation bed, thereby fixing the position of the patient on the baseplate. The position fixing device provided by the utility model can improve the comfort of patents, and increase operation safety and success rate.

Description

Dorsal position PCN lithotrity position fixture

Technical field

This utility model relates to medical instruments field, particularly a kind of dorsal position PCN lithotrity position fixture.

Background technology

At present, the operation position that urinary system calculus PCN lithotrity adopts exists a lot of problems and shortcoming, has limited surgical effect and success rate.Now the operation position that adopts of PCN lithotrity mainly is two kinds of ventricumbent position and dorsal positions; Time-consuming, effort that prone major defect is that position is put; And because of the prostrate compressing chest of patient causes dyspnea; The operation of patient tolerability difference and premature termination, and anaesthetist's observation and treatment in the unfavorable Rhizoma Atractylodis Macrocephalae; The major defect of dorsal position is filled in a cushion because of patient's waist, and operating area dwindles with rubble apparatus hunting range limitedly when causing performing the operation like this, and kidney is prone to displacement, thereby causes surgical effect difference and failure.

Summary of the invention

The purpose of this utility model is to overcome the shortcoming of prior art; A kind of dorsal position PCN lithotrity position fixture is provided, in the PCN lithotrity, behind the immobilized patients, can improves patient's comfort level; Make things convenient for patient's operation, improve the safety and the success rate of operation.

For solving above technical problem; This utility model technical scheme is: dorsal position PCN lithotrity position fixture; Its difference is: it comprises first cushion, second cushion, kidney pad, the first position fixing band, the second position fixing band, slide mechanism, is used for fixing the base plate on the operation table bed surface; Said base plate upper surface homonymy is respectively arranged with first cushion that is used to hold up patient's Ipsilateral shoulder back, second cushion that is used to hold up patient's buttocks; First cushion outside base plate is connected with the first position fixing band; The bottom edge of the second cushion position is provided with slide mechanism, and slide mechanism is provided with and can be coated with the second position fixing band in the sliding part along the sliding part of base plate side margins direction adjustment position; The first position fixing band, the second position fixing band are connected to the offside of operation table after intersecting at the kidney pad, thereby the patient body position are fixed on the base plate.

By above scheme, also comprise cohesive cloth, the said second cushion underrun cohesive cloth is fixed on the base plate.

By above scheme, said first cushion, the second cushion cross section are high, the inboard low wedge shape in the outside, and the wedge shape gradient is 20 ° to 75 °.

By above scheme, said base plate is the adjustable chassis assembly of sectional type with the curvature phase configuration of operation table.

The contrast prior art, the beneficial features of this utility model is following:

1), this dorsal position PCN lithotrity position fixture; After the patient fixed through this device, Ipsilateral is takeed on the back to two plastic cushions and buttocks holds up, and make Ipsilateral waist flank unsettled between two cushions; Increase the operation technique space like this, made things convenient for patient's operation.

2), this dorsal position PCN lithotrity position fixture, the kidney pad can hold up kidney and oppositely press to offside, plays the fixedly effect of kidney, the damage of organs such as minimizing puncture failure and intestinal.

3), this dorsal position PCN lithotrity position fixture, put conveniently, save time, position is fixing definite.

4), this dorsal position PCN lithotrity position fixture; This position patient feels comfortably cool, and can not impact better tolerance to blood circulation with breathing; Relatively poor for cardio-pulmonary function, old and obese patient person also can perform the operation, and has improved the safety and the success rate of operation.

Description of drawings

Fig. 1 is this utility model dorsal position PCN lithotrity position fixture overall structure sketch map;

Fig. 2 is this utility model dorsal position PCN lithotrity position fixture embodiment front schematic view;

Fig. 3 is this utility model dorsal position PCN lithotrity position fixture embodiment schematic perspective view.

Wherein: 1-base plate, 2-first cushion, 3-second cushion, the 4-first position fixing band, the 5-second position fixing band, 6-kidney pad, 7-slide mechanism, 8-sliding part, 9-fixture, 10-cohesive cloth, 11-base plate fixing band.

The specific embodiment

Combine accompanying drawing that this utility model is done further explain through the specific embodiment below.

Please refer to Fig. 1, Fig. 2 and Fig. 3; This utility model dorsal position PCN lithotrity position fixture; It comprises first cushion 2, second cushion 3, kidney pad 6, the first position fixing band 4, the second position fixing band 5, slide mechanism 7, is used for fixing the base plate 1 on the operation table bed surface; Base plate 1 upper surface homonymy is respectively arranged with first cushion 2 that is used to hold up patient's Ipsilateral shoulder back, second cushion 3 that is used to hold up patient's buttocks; The bottom edge that first cushion, 2 outside base plates are connected with the first position fixing band, 4, the second cushions, 3 positions is provided with slide mechanism 7, and slide mechanism 7 is provided with can be along the sliding part 8 of base plate side margins direction adjustment position; Be coated with the second position fixing band 5 in the sliding part 8; The first position fixing band 4, the second position fixing band 5 are connected to the offside of operation table after intersecting at kidney pad 6, thereby the patient body position is fixed on the base plate, and wherein kidney pad 6 is positioned over patient's Ipsilateral epigastrium; Can kidney be held up and oppositely press to offside, play the fixedly effect of kidney.。

Concrete; Also comprise cohesive cloth 10; Second cushion, 3 underrun cohesive cloths 10 are fixed on the base plate 1; Base plate 1 is fixed on the operation table through base plate fixing band 11, and slide mechanism 7 is fixed in base plate 1 edge through fixture 9, and sliding part 8 is adjusted to along base plate side margins direction and is fit to can be fixed on the slide mechanism 7 behind the position.

Concrete, first cushion 2, second cushion, 3 cross sections all are high, the inboard low wedge shape in the outside, and the wedge shape gradient is 20 ° to 75 °.

Preferably, the wedge shape gradient in first cushion 2, second cushion, 3 cross sections is 40 ° to 55 °, and first cushion 2 and base plate 1 top are apart from 10cm-20cm, and base plate 1 length is 150cm to 170cm, wide 48cm to 55cm.

Concrete, the sectional type adjustable chassis assembly of base plate 1 for changing according to the curvature of operation table.

Above content is the further explain that combines concrete embodiment that this utility model is done, and can not assert that the practical implementation of this utility model is confined to these explanations.For the those of ordinary skill of technical field under this utility model, under the prerequisite that does not break away from this utility model design, can also make some simple deduction or replace, all should be regarded as belonging to the protection domain of this utility model.

Claims

1. dorsal position PCN lithotrity position fixture; It is characterized in that: it comprises first cushion, second cushion, kidney pad, the first position fixing band, the second position fixing band, slide mechanism, is used for fixing the base plate on the operation table bed surface; Said base plate upper surface homonymy is respectively arranged with first cushion that is used to hold up patient's Ipsilateral shoulder back, second cushion that is used to hold up patient's buttocks; First cushion outside base plate is connected with the first position fixing band; The bottom edge of the second cushion position is provided with slide mechanism, and slide mechanism is provided with and can be coated with the second position fixing band in the sliding part along the sliding part of base plate side margins direction adjustment position; The first position fixing band, the second position fixing band are connected to the offside of operation table after intersecting at the kidney pad, thereby the patient body position are fixed on the base plate.

2. dorsal position PCN lithotrity position fixture as claimed in claim 1 is characterized in that: also comprise cohesive cloth, the said second cushion underrun cohesive cloth is fixed on the base plate.

3. dorsal position PCN lithotrity position fixture as claimed in claim 1 is characterized in that: the cross section of said first cushion, second cushion all is high, the inboard low wedge shape in the outside, and the wedge shape gradient is 20 ° to 75 °.

4. like claim 1 or 2 or 3 described dorsal position PCN lithotrity position fixtures, it is characterized in that: said base plate for the adjustable chassis assembly of sectional type of the curvature phase configuration of operation table.