CN210811855U

CN210811855U - Pelvis external fixation band suitable for operation of clinical diagnosis and treatment technology

Info

Publication number: CN210811855U
Application number: CN201921223063.8U
Authority: CN
Inventors: 欧阳林
Original assignee: 9th 9th Hospital Of Joint Service Support Force Of Chinese Pla
Current assignee: 9th 9th Hospital Of Joint Service Support Force Of Chinese Pla
Priority date: 2019-07-31
Filing date: 2019-07-31
Publication date: 2020-06-23
Anticipated expiration: 2029-07-31

Abstract

The utility model relates to a be suitable for pelvis external fixation area of clinical diagnosis and treatment technical operation, it includes two splint strips and a plurality of area bodies, the both ends of a plurality of area bodies all are equipped with the hasp and carry out can dismantle the connection, form a plurality of solid fixed rings of wrappable pelvic bone, all be equipped with the splint cover that supplies the splint strip to pass on a plurality of solid fixed rings, a plurality of solid fixed rings pass through the splint cover and are connected with two splint strips and form a whole for independently fix pelvis fracture or jointly fix pelvis, hip and low limbs fracture.

Description

Pelvis external fixation band suitable for operation of clinical diagnosis and treatment technology

Technical Field

The utility model relates to the field of medical technology, especially, relate to a be suitable for pelvis external fixation area of clinical diagnosis and treatment technical operation.

Background

For unstable pelvic fractures, external pelvic fixation is a common first aid procedure that facilitates bleeding control during patient transport.

When in use, the pelvis external fixation band is usually placed at the level of the anterior superior iliac spines on two sides, but the fixation mode is not beneficial to the implementation of abdominal physical examination by a clinician, and the comfort level of a patient is also poor. In order to solve the above problems, orthopedists Mark l, Prasarn, MD, etc. at the university of new york rockster in usa propose to place the pelvic external fixation band device at the level of greater trochanter of femur, and it is considered that in order to improve the stability of the pelvic external fixation band for the fixation of unstable pelvic fracture sites, it should be considered to be placed at the level of greater trochanter of both sides, which is advantageous for controlling bleeding, performing procedures related to abdominal injury conditions and improving patient comfort. However, these two forms of external immobilization vectors are not suitable for interventional medical procedures; pelvic fractures are easy to cause massive hemorrhage and even hemorrhagic shock, and injury control operation of the pelvic fractures with hemodynamically unstable is needed in the first time of emergency treatment; if the external pelvic fixation strap affects the clinical operation, the external pelvic fixation strap needs to be removed before the operation, so that the pelvis which is just fixed is loosened, and the secondary bleeding is caused. In order to facilitate the operation of controlled pelvic fracture injury surgery and avoid the occurrence of loose bleeding in the pelvis, it is urgently needed to design an external pelvic fixation band suitable for clinical diagnosis and treatment technology.

Disclosure of Invention

An object of the utility model is to provide a not enough to prior art, provide a reasonable in design, simple structure, fixed position is adjustable is suitable for the pelvis external fixation area of clinical diagnosis and treatment technical operation.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a be suitable for pelvis external fixation area of clinical diagnosis and treatment technical operation, its includes two splint strips and a plurality of area bodies, the both ends of a plurality of area bodies all are equipped with the hasp and carry out the connection of dismantling, form a plurality of solid fixed rings that can wrap up the pelvis, all be equipped with the splint cover that supplies the splint strip to pass on a plurality of solid fixed rings, a plurality of solid fixed rings pass through the splint cover and are connected with two splint strips and form a whole for independently fix pelvis fracture or jointly fix pelvis, hip and low limbs fracture.

Preferably, the splint sleeve comprises a splint ring and a clamping sleeve, the splint sleeve can be sleeved on the band body through the clamping sleeve, the splint sleeve can move along the band body, and the splint sleeve is clamped and pressed on the splint strip through the splint ring. The design enables the clamping ring to be penetrated by the clamping strip, the clamping sleeve is sleeved on the belt body of the fixing ring to jointly form the pelvis external fixing belt, pelvis fracture can be independently fixed, and pelvis-hip-lower limb fracture can also be fixed in a combined mode, namely, the clamping sleeve can move to the outer side (namely the side of the body) of the pelvis-hip-lower limb along the belt body, and can be used for fixing on one side or two sides according to the fracture part, so that the pelvis-hip and lower limb fracture external fixing belt can be simultaneously suitable for fixing the pelvis, the hip and the lower limb (thigh, knee and shank) fracture externally, can move up and down according to the disease condition to select the.

Preferably, the clamping ring is formed of a material having an elastic force or the like. The designed clamp ring can ensure that the inner diameter of the ring is smaller than that of the batten clamp batten and can contract, clamp and press the stable batten; the inner diameter of the jacket is required to be not less than the belt body, so that the jacket can conveniently penetrate through the belt body and can move on the belt body.

Preferably, the distance between the plurality of fixing rings when the plurality of fixing rings are fixed on the batten strip is adjustable.

Preferably, the plurality of belt bodies are each molded from a material having a linen or similar function.

Preferably, the latch is molded from plastic or a similar functional material. The design ensures that the fixing ring can be stably locked without blocking X-ray examination, so that the X-ray fixing ring is conveniently used for radiography of a large C-arm machine and the problem that X-rays cannot penetrate is avoided.

Preferably, the lock catch is composed of a lock head and a lock tongue which are matched with each other, inserted and locked, or a reverse-folding self-pressing lock catch with the same locking function is adopted.

The utility model adopts the above technical scheme, the area body passes through the hasp to connect and forms solid fixed ring, can select one or more solid fixed ring according to the state of an illness needs when using, through adjusting the interval between a plurality of solid fixed rings, not only can expose patient's pelvic part, perineum and inguinal part fully, convenient damage control nature operation, and can adapt to the form of human pelvic part, perineum and thigh upper segment, the external fixation effect is more accurate, stable, comfortable, simultaneously, this kind of non-enclosed design, ventilative perspire, make the patient feel comfortable; the plurality of belt bodies are made of wear-resistant and flexible linen or materials with similar functions, so that the length of the belt bodies can be conveniently adjusted according to the body types and different positions of patients by conveniently extending or shortening the belt bodies through the reversing bolts at the locking buckles, and the first-aid application on the injury site is facilitated; in addition, the pelvis-hip-lower limb combined fixation is convenient to realize, the external fixation effect of unstable pelvis fracture or lower limb fracture is enhanced, and the fracture pain of a patient during carrying is relieved; the splint sleeve, the band body and the splint strip are both movably designed, so that the splint sleeve can be flexibly fixed and detached, and the position can be adjusted according to the body type and different parts of a patient.

Drawings

The present invention will now be further elucidated with reference to the accompanying drawings:

fig. 1 is a schematic structural view of the external pelvic fixation band suitable for clinical diagnosis and treatment;

fig. 2 is a schematic structural view of the splint cover of the present invention.

Detailed Description

As shown in fig. 1 or fig. 2, the utility model discloses be suitable for pelvis external fixation area of clinical diagnosis and treatment technical operation, it includes two splint strip 1 and a plurality of area body 2, the both ends of a plurality of area body 2 all are equipped with hasp 3 and can dismantle the connection, form a plurality of solid fixed rings that can wrap up the pelvis, all be equipped with the splint cover 4 that supplies splint strip 1 to pass on a plurality of solid fixed rings, a plurality of solid fixed rings pass through splint cover 4 and are connected with two splint strip 1 and form a whole, make it can independently fix pelvis fracture or jointly fix pelvis-hip-lower limb fracture as required.

Preferably, the splint sleeve 4 comprises a clamping ring 42 and a clamping sleeve 41, the splint sleeve 4 is sleeved on the band body 2 through the clamping sleeve 41 capable of moving along the band body 2, and the splint sleeve 4 is clamped and pressed on the splint strip 1 through the clamping ring 42. The design enables the clamping ring 42 to be penetrated by the clamping bar strip 1, the clamping sleeve 41 is sleeved on the belt body 2 of the fixing ring to jointly form a pelvis external fixing belt, pelvis fracture can be independently fixed, and pelvis-hip joint-lower limb fracture can also be fixed in a combined mode, namely, the clamping sleeve 41 can move to the outer side (namely the side of the body) of the pelvis-hip-lower limb along the belt body 2, and can also be used and fixed on one side or two sides according to the fracture part, so that the pelvis-hip joint-lower limb fracture external fixing belt can be simultaneously suitable for the pelvis and hip and the lower limb (thigh, knee and calf) fracture external fixing, can move up and down according to the disease condition to.

Preferably, the clip 42 is formed of a resilient material. The designed clamp ring 42 can ensure that the inner diameter of the ring is smaller than that of the batten clamp strip 1, and the clamp ring can be contracted to clamp and press the stable batten clamp strip 1; the collet 41 is required to have an inner diameter not smaller than the band body 2 so as to easily pass through the band body 2 and to be movable on the band body 2.

Preferably, the distance between the fastening rings when they are fastened to the batten 1 is adjustable.

Preferably, the plurality of belt bodies 2 are each molded of linen or a material having a similar function.

Preferably, the shackle 3 is molded from plastic or a similar functional material. The design ensures that the fixing ring can be stably locked without blocking X-ray examination, so that the X-ray fixing ring is conveniently used for radiography of a large C-arm machine and the problem that X-rays cannot penetrate is avoided.

Preferably, the lock catch 3 is composed of a lock head and a lock tongue which are matched with each other to be inserted and locked, or a reverse-folding self-pressing lock catch 3 with the same locking function is adopted.

The utility model adopts the above technical scheme, the area body 2 is connected through hasp 3 and is formed the solid fixed ring, can select one or more solid fixed rings according to the state of an illness needs when using, through adjusting the interval between a plurality of solid fixed rings, not only can expose patient's pelvic part, perineum and inguinal portion fully, convenient damage control nature operation, and can adapt to the form of human pelvic part, perineum and thigh upper segment, the external fixation effect is more accurate, stable, comfortable, simultaneously, this kind of non-enclosed design, ventilative perspire, make the patient feel comfortable; the belt bodies 2 are made of wear-resistant and flexible linen or materials with similar functions, so that the length of the belt bodies can be conveniently adjusted according to the body types and different positions of patients by conveniently extending or shortening the belt bodies through the reversing bolts at the lock catches 3, and the first-aid application on the injury site is facilitated; in addition, the pelvis-hip-lower limb combined fixation is convenient to realize, the external fixation effect of unstable pelvis fracture or lower limb fracture is enhanced, and the fracture pain of a patient during carrying is relieved; the splint sleeve 4 and the band body 2 and the splint strip 1 are both movably designed, so that the splint sleeve can be flexibly fixed and detached, and the position can be adjusted according to the body type and different parts of a patient.

The above description should not be taken as limiting the scope of the invention in any way.

Claims

1. The utility model provides a be suitable for pelvis external fixation area of clinical diagnosis and treatment technical operation which characterized in that: it includes two splint strips and a plurality of area bodies, the both ends of a plurality of area bodies all are equipped with the hasp and carry out the dismantlement connection, form a plurality of solid fixed rings that can wrap up the pelvis, all be equipped with the splint cover that supplies the splint strip to pass on a plurality of solid fixed rings, a plurality of solid fixed rings pass through the splint cover and are connected with two splint strips and form a whole for independently fix pelvis fracture or jointly fix pelvis, hip and low limbs fracture.

2. The external pelvic fixation strap adapted for operation in accordance with the clinical procedure of claim 1, wherein: the splint sleeve comprises a splint ring and a clamping sleeve, the splint sleeve can be sleeved on the band body along the band body through the clamping sleeve, and the splint sleeve is clamped and pressed on the splint strip through the splint ring.

3. The external pelvic fixation strap adapted for operation in accordance with the clinical procedure of claim 2, wherein: the clamping ring is made of elastic material.

4. The external pelvic fixation strap adapted for operation in accordance with the clinical procedure of claim 1, wherein: the spacing of the plurality of fixing rings when fixed on the batten strip is adjustable.

5. The external pelvic fixation strap adapted for operation in accordance with the clinical procedure of claim 1, wherein: the belt bodies are all made of linen materials.

6. The external pelvic fixation strap adapted for operation in accordance with the clinical procedure of claim 1, wherein: the latch is formed from a plastics material.

7. The external pelvic fixation strap adapted for operation in accordance with the clinical procedure of claim 1, wherein: the lock catch is composed of a lock head and a lock tongue which are matched, inserted and locked with each other.