CN102342875B - Safety belt of operating table in operating room - Google Patents

Abstract

The invention relates to a safety belt unit of an operating table in an operating room, and the safety belt unit is used for fixing a patient on the operating table in a surgical operation process. The safety belt unit comprises a liner arranged between the patient and a belt, the belt comprises a locking ring, and a screw of a clamp penetrates through the locking ring and is suitable for being used to firmly fix the belt in situ. The clamp can be placed at any position on the operating table, so that the safety belt unit can be easily and rapidly positioned a most beneficial position. The safety belt unit further comprises a shim arranged between the belt and the operating table adjacent to the clamp, so that the safety belt unit can be guaranteed to be properly and safety positioned relative to the patient and staff in the operating room. An eccentric hasp is used for closing the belt on the patient and simultaneously making the belt be placed on the body of the patient easily and safety.

Description

Safety belt of operating table in operating room

Technical field

General field of the present invention relates to surgical operation, and specific field relates to the accessory be used in surgical operation.

Background technology

There is multiple patient's operating board for medical application, often kind of operating board, due to its unique operating board top design and total structure thereof, works usually in the clinical course of close limit.But in all cases, operating board is made up of two or three primary elements.Usually, there is the operating board being attached to supporting mechanism and make operating board along the device comprising multiple directions movement up and down.Travel mechanism in many directions can manual operation or can by power-assisted, and not only up and down.Once patient is positioned on operating board, the ability of mobile patient is very important for clinician, and is expect for the such as many current modern medical diagnosis of X-ray equipment or the getatability of therapy equipment.

Finally being configured in of specific patient support unit obtains after contemplating the various pattern and method that can be used for carrying out support needed for polytype surgical operation and movement, and meets many conflicting clinical needs.

The in these years polytype operating board of design and development, for locating human body for polytype inspection and operation.Such operating board tilts around one or more axis, and they comprise part or the parts of multiple independent or common movement.They allow each different piece of human body or human body usually, and the type of the operation that the user for operating board carries out or inspection is suitably located by expectation.

Operating board can pass through hydraulic pressure; Pass through spring pressure; Manually shake crank and gear; Or by operating board being physically positioned at precalculated position by means of tooth bar, slit or analog and being operated or locate, coordinate with physics block make a part for operating board or operating board along the maintenance of particular orientation and locate effectively.

Discuss the multiple design for patient's operating board and supporting construction.Except the usual structure of operating board and support component thereof, desirable structure allows patient's rising and inclination in fore-and-aft plane (positive fore-and-aft tilt is called as Te Lundelunbai position (Trendelenberg) and negative fore-and-aft tilt is called as reverse Te Lundelunbai position (reverse Trendelenberg)) and lateral plane.

In addition, operating board can be designed as and patient " is floated " relative to supporting seat.Rocker operation platform is a kind ofly installing the operating board along predetermined plane movement on bearing in the frame, and described framework is fixed to supporting seat.Although rocker operation platform is suitable for radiology procedures in theory, such structure is not considered to be accepted by surgical procedures.They are not accepted to be the result that patient is fettered by anesthesia equipment or other life support equipment by surgical procedures.

In order to the carrying out of surgical procedures, many surgical procedures need the body part of patient, as the parts of extremity, extremity, brothers, organ or tissue are positioned in multiple different position.Extremity or other body part can move in other position or structure that may need in surgical procedures by desired operation surgeon or surgical assistant.Also expect that any locating apparatus that may be used to realize such position and structure can not hinder surgical site, and any obstruction that may be present in around surgical site can be avoided, as medical image system, operating room lamp, tool shelf or other apparatus.

Known multiple for locating and support the extremity of patient or the method for body part in the prior art.Conventional is the position allowing sterile surgical assistant body part is fixed on expectation for locating the method for body part, and changes position by the requirement of manipulate surgical doctor.This task is fatigable for surgical assistant, and this technology can not support the body part of patient in the enough accurately and firmly mode needed for surgical procedures.Other typical method for the extremity of position patient is placed on by extremity on operating board in order to this object, is suspended on by extremity in a part for operating table in operating room or is placed on by extremity on the knee of the manipulate surgical doctor be seated.The possibility that the extremity that all these technology provide scope very limited are arranged, serves the effect of restriction surgeon movement, and causes the reduction of support accuracy and firmness.

Except the method for locating described above, in prior art, there is the apparatus for supporting and locate body part.A kind of common bracing or strutting arrangement is by being attached to the hoist cable of patient's extremity, rope and the weight used sometimes is formed, and this weight is hung to or is to operating room lamp fixture, IV fluid bracing frame or other operating room fixture, to hang extremity.The bracing or strutting arrangement assembly and disassembly difficulty of these types, regulates dumb, and usually hinders surgical site.In addition, regulate this apparatus to obtain the help that new position may need the personnel do not sterilized, because the operating room fixture of reorientating and bracing frame may be needed not to consider sterilization, therefore can not be contacted by surgeon.Because surgeon may no longer directly control the final position of extremity or body part, this may eliminate the best located of extremity or body part.

But these known method and structures all have various shortcoming, as installed, using and regulate trouble and difficulty.In addition, in these apparatus and method many if not impossible be exactly the multiple diverse location being difficult to be suitable on operating board.Further again, some known devices interrupt the view and close to patient.Therefore, these known devices are not easy to be accepted by health care personnel.

Therefore, need a kind of for effectively and firmly mode and the apparatus and method body part of patient or patient being firmly-fixed to by the most effective position of process to operating board.

Summary of the invention

The shortcoming of prior art discussed above is overcome by a kind of seat belt, and described seat belt is placed on patient on operating board and be attached to operating board and be securely fixed in original place by means of two supports with it, and described support is attached to the guide rail on operating board.Seat belt has and is used to make seat belt be close to the single hasp of patient.Shim liner or long spiro nail are used to ensure that support is fixedly secured to original place on operating board guide rail.Shim liner is attached to belt by line.

Adopt seat belt unit according to the present invention that seat belt is fixed to the most effective position by permission exactly, and belt can not unclamp under sterile drape.Belt in officely what can be attached to operating board in the most effective position securely.

Research below accompanying drawing and describe in detail after, other system of the present invention, method, feature and advantage will be maybe will become apparent for a person skilled in the art.All such additional systems, method, feature and advantage will be included in this description, within the scope of the present invention, and be protected by appending claims.

Accompanying drawing explanation

The present invention can come to understand better with reference to the following drawings and description.Component in accompanying drawing not inevitably not in proportion, but focuses in explanation principle of the present invention.In addition, in the accompanying drawings, in different views, same Reference numeral represents corresponding parts.

Fig. 1 is the perspective view of operating room (O.R.) the operating board seat belt of the principle embodying the first form of the present invention;

Fig. 2 shows the O.R. operating board seat belt in the Fig. 1 of the bed rail being attached to O.R. operating board;

Fig. 3 shows the support of the guide rail for seat belt being attached to O.R. operating board;

Fig. 4 shows the O.R. operating board seat belt in the Fig. 1 of the bed guide rail being attached to O.R. operating board;

Fig. 5 is the perspective view of the O.R. operating board seat belt of the principle embodying the second form of the present invention.

Detailed description of the invention

With reference to Fig. 1-4, be understandable that, the first form of the present invention is specially seat belt unit 10, its be used to patient to be fixed on operating table in operating room for all the most effective position patient and health care personnel, and it is fixed once it and is just not easy to unclamp.

Tape cell 10 comprises packing element 20, and one section 62 of belt 60 and single hasp element 30 are installed on this packing element 20.Hasp unit 30 comprises and is arranged on base portion 32 on liner and manual lock portion 40, and this lock portion is attached to base portion pivotly, holds opening 50 to limit band and opens and closes this opening when lock portion moves in the mode of aircraft seat band hasp.

Belt 60 comprises two section 62 and 64, and every section all has first end 66.Band section 64 has the second end 68, and this second end 68, and shifts out to open belt from this opening with closed belt through the opening be limited in hasp element.Belt is shown as in FIG and is in closure state.Clasp 80 is positioned at the first end 66 of each band section, and as understandable by the instruction of content disclosed herein, clasp 80 is positioned at the guide rail BR place (see Fig. 2-4) of contiguous bed when belt uses.The first end 66 of each band section is attached to a guide rail by support 90, and comprise the U-shaped body 100 with leg 102 and 104, each leg is at one end attached to a bending section 106, and each leg has flange 110 at the other end, this flange is used for engaging bed guide rail securely belt is connected to bed in selected position.Support 90 also comprises by means of external screw thread body 122 thread attachment to the holding screw 120 of bending section, described external screw thread body 122 can threadably be received in the female thread opening 24 be restricted to through bending section, with moving towards with the end away from leg shown in double-headed arrow 130 in such as Fig. 1.External screw thread body 122 has head 132 in its one end, and this head is used to rotating screw to make it advance along direction 130 or to retract.Annular knurl 134 is positioned on the outer surface of head, thus screw can be placed on demand securely.

Slit 140 is restricted in the position between screw and bed guide rail through bending section.Shim liner 150 is accommodated in slit 140, and between screw and bed guide rail with when screw is screwed near bed guide rail, to guarantee that support is fixedly secured to a guide rail by screw when screw is screwed.Shim liner can be attached to band section by means of line 160.Every one end of belt has the shim liner combined with it, only illustrates that a shim liner is not intended to be limiting in FIG.Belt is fixed to bed by shim liner at an arbitrary position, because it is arranged in slit, screw is torqued-up to shim liner, and this results in can not at the fixing support of bed slide on rails.Band is assemblied in screwing between the part of the outside at support place near screw of support.If someone takes out screw completely from support, band is slided on screw by clasp, and screw is put back in support, then screwed, be so with, be fixed to support by screw.

In the use of tape cell 10, support is attached to guide rail in every side of operating room bed, and screw is removed from support, is then with section to be attached to support and shim liner is placed in the bracket.There is a support every side of bed.Then, health care personnel is along bed slide support to selected position, and then the screw of support is threaded through the clasp in band section and is torqued-up to shim liner, to make shim liner and bed guide rail frictional engagement securely.Then, patient lies on operating board, that section comprising liner and hasp of band is placed on it patient by health care personnel, capture another section of tape cell and it is linked together at Strap fastener element place, regulate hasp element suitably to hold patient, then closed that patient is fixed to operating board.

The replaceable form of one of tape cell is shown in Figure 5 for unit 10 '.Except unit 10 ' has support 90 ', support 90 ' has holding screw 120 ', holding screw 120 ' has threaded body 122 ', threaded body 122 ' long enough can when not needing shim liner with bed guide rail securely frictional engagement outside, unit 10 ' is identical with unit 10.Support 90 ' does not need the slit similar to the slit 140 in support 90, because support 90 ' does not need shim liner.In addition, unit 10 ' is identical with unit 10, and operates in the mode identical with above-described unit 10 and work.

Although describe multiple embodiment of the present invention, many more embodiments and embodiment are possible within the scope of the invention for the person of ordinary skill of the art.Therefore, except according to except appending claims and equivalent thereof, the present invention is not limited.

Claims (4)

1., for patient being attached to a seat belt unit for operating table in operating room, comprising:

A) the bed guide rail on operating table in operating room;

B) two carriage assemblys, in use, each carriage assembly is installed on a guide rail, and each support comprises: have two U-shaped bodies being attached to the leg of bending section and can be installed to the holding screw of this bending section by screw thread;

C) liner, in use, this liner engages with patient;

D) a band section, has the first end being attached to corresponding carriage assembly and the hasp unit be installed on this liner;

E) a band section, there is the first end that is attached to corresponding carriage assembly and be connected to the second end that patient is fixed to this operating table in operating room by this hasp unit in use, each band section also comprises the clasp being positioned at its first end place contiguous, and the screw of this carriage assembly extends through this clasp this band is attached to this guide rail via support and bed guide rail; And

F) the shim liner element be connected with the first end of each band section, and this shim liner element is in use between this holding screw and this guide rail.

2. seat belt unit as claimed in claim 1, also comprises the kind of thread elements each shim liner element being connected to band section corresponding thereto.

3. seat belt unit as claimed in claim 1, wherein, each carriage assembly has the slit be limited in its bending section, and this slit holds shim liner element in use.

4., for patient being attached to a seat belt unit for operating table in operating room, form by with lower component:

A) two bed guide rails on operating table in operating room;

B) two carriage assemblys, in use, each carriage assembly is installed on corresponding bed guide rail, and each support comprises: have two U-shaped bodies being attached to the leg of bending section and can be installed to the holding screw of this bending section by screw thread;

C) liner, this liner engages with patient in use;

D) a band section, has the first end being attached to corresponding carriage assembly and the single hasp be installed on this liner;

E) the second band section, there is the first end that is attached to corresponding carriage assembly and be connected to the second end that patient is fixed to this operating table in operating room by this hasp unit in use, each band section also comprises the clasp being positioned at its first end place contiguous, and the screw of corresponding carriage assembly extends through this clasp this band is attached to this guide rail via corresponding carriage assembly; And

F) the shim liner element be connected with the first end of each band section, and this shim liner element is in use between this holding screw and this guide rail.