CN215839472U - Foldable adjustable field operation surgical instrument platform - Google Patents

Abstract

The utility model relates to a folding adjustable field operation surgical instrument table, which comprises four support legs and at least one layer of table plate, wherein the table plate is arranged among the four support legs through pin shafts or hinges, the table plate is formed by connecting two symmetrical parts through folding pin shafts, movable bolts are arranged at the lower sides of the folding pin shafts and are matched with the flat placement and folding of the table plate, inclined support rods are arranged between the support legs and the table plate, the folding pin shafts between the left part and the right part of the table plate can be double shafts, the double shafts respectively penetrate through the table plate of the left part and the right part and are fixed on connecting pieces at the front end and the rear end, the left part and the right part of the table plate are respectively provided with a side inserting plate which is movably inserted into the middle table plate, one end of the middle table plate is connected with the support legs through pin shafts so as to flexibly adjust the width of the table plate, the inclined support rods are movably arranged between the support legs and the side inserting plates, side guardrails are arranged between the support legs at the two rear guardrails. The utility model can be quickly opened and closed, and can adjust the width and the height, has stable support, small volume and light weight, is freely folded and unfolded, and is convenient for motor-driven transfer and use.

Description

Foldable adjustable field operation surgical instrument platform

Technical Field

The utility model relates to a simple military medical appliance, in particular to a folding adjustable field operation surgical instrument table.

Background

During the war, the army is injured frequently, and the responsibility of the military medics in the battlefield is to carry out emergency type operation treatment on critically ill wounded, stabilize the injured situation and create favorable conditions for further treatment after being sent to the rear. The operation for the critically ill wounded by the military medical personnel is generally carried out by temporarily setting up an operating bed table at a certain hidden position which is not far away from the front line, and the main doctor carries out the emergency operation with the assistance of nurses and the like, so that a device such as a small table for placing appliances such as a scalpel, a clamp, a nipper, a suture needle and the like is needed. So that the operation can be performed safely, quickly, orderly and accurately. Such a device may be referred to as a field surgical instrument table. But no such instrument table for meeting battlefield needs is available at present. In order to further improve the outdoor emergency guarantee rescue ability and ensure that the surgical treatment can be rapidly carried out under the outdoor condition, a novel instrument table is necessary to be researched and developed.

Disclosure of Invention

Therefore, the utility model provides a foldable adjustable field operation surgical instrument table which has the characteristics of quick opening and closing, width and height adjustment, stable support, small volume, light weight, free folding and unfolding, convenience for maneuvering transfer and use and the like, so that the defects of the prior art are overcome.

The utility model provides a foldable adjustable field operation surgical instrument table, which comprises four support legs and at least one layer of table plate, and is characterized in that the table plate is arranged among the four support legs through pin shafts or hinges, the table plate is formed by connecting two symmetrical parts through folding pin shafts, movable bolts are arranged at the lower sides of the folding pin shafts to be matched with the table plate to be flatly placed and folded, and inclined support rods are arranged between the support legs and the table plate to keep the support legs upright.

The folding pin shaft between the left part and the right part of the bedplate can be a double shaft, and the double shafts respectively penetrate through the bedplate of the left part and the right part and are fixed on the connecting pieces at the front end and the rear end.

The width of the connecting sheet is equal to the thickness of the table board.

The left part and the right part of the bedplate are respectively provided with a side inserting plate which is movably inserted into the middle bedplate, and one end of the side inserting plate is connected with the supporting legs through pin shafts so as to flexibly adjust the width of the table top.

The inclined supporting rod is movably arranged between the supporting leg and the side inserting plate, and the inclined supporting rod is folded, is folded and is arranged at ordinary times.

There is the side guardrail between the upper portion of both sides stabilizer blade, has the back guardrail between two back stabilizer blades, and the disconnection of back guardrail from the mid point department is two parts, and each part is plug bush extending structure to have round pin axle or hinged joint between respectively with the left and right sides guardrail, in order to facilitate folding and draw in, back guardrail disconnection department has swing joint spare, so that fix and break off.

The supporting legs are composed of lower supporting leg sections and upper supporting leg sections, an inserting sleeve lifting structure is arranged between the upper supporting leg section and the lower supporting leg section, springs are arranged in the lower supporting leg sections to support the upper supporting leg sections, and tightening screws are arranged on the lower supporting leg sections to facilitate lifting and fixing.

The universal wheels can be installed at the lower ends of the four support legs, and brakes are arranged on the universal wheels so as to facilitate movement and fixation on the ground.

The number of layers of the bedplate is preferably two, the structures of the bedplate layers are consistent, and the distance between the layers is larger than the width of the upper bedplate when the upper bedplate is folded.

The utility model is used as follows:

when not using at ordinary times, contract movable bolt to one side of folding round pin axle, turn the both sides guardrail with the two parts of back guardrail, remove the diagonal brace, each layer platen all folds down and draws in, and the left and right sides stabilizer blade inwards draws close, and whole apparatus platform contracts, and the volume becomes minimum, can pack with special case this moment, conveniently carries and supports.

When the folding pin is used, the box is opened and taken out, the support legs are pulled to two sides, the bedplate of each layer is unfolded and laid flat, the movable bolt is pushed into the insertion hole in the bedplate at the other side of the folding pin shaft to fix the bedplate, the inclined support rod is arranged at the same time to fix the support legs, and finally, after the guardrail is unfolded and fixed, various surgical instruments can be placed on the bedplate.

If the width of the table top needs to be adjusted, the left and right side inserting plates can be stretched outwards. Because the side inserting plates are closely and movably connected with the middle table plate, the friction force is enough to keep the stability of the whole table frame. Of course, a bolt or a screw may be provided between the side socket plate and the middle table plate for fixing.

If the ground is uneven, the height of a certain supporting leg needs to be adjusted, for example, the upper supporting leg is stretched or compressed, and the tightening screw is screwed for fixing after the adjustment is proper.

When the device needs to move on the ground, the device is realized through universal wheels and a brake device.

The utility model is generally made of stainless steel plates, tubes or other profiles, has no rust on the surface, is smooth and flat, and is convenient for cleaning and disinfection.

In a word, the utility model has the characteristics of rapid opening and closing, width and height adjustment, stable support, small volume, light weight, free retraction, convenient maneuvering transfer and use and the like. Is suitable for rescuing the wounded in the field and in the battlefield.

Drawings

Fig. 1 is a perspective view of the present invention.

Fig. 2 is a schematic structural view (partially omitted) of a single folding pin of the present invention.

Fig. 3 is a front view (partially omitted) showing a structural schematic of the double-folding pin shaft of the present invention.

Fig. 4 is a schematic top view (partially omitted) of the structure of the double-folding pin shaft of the present invention.

Fig. 5 is a schematic view (partially in section) of a structure with a lifting foot.

In fig. 1-5, the parts are numbered as follows:

1-universal wheel; 2-a leg; 3-lower deck plate; 4-side guard bar; 5-pin or hinge; 6-rear guard bar; 7-middle bedplate; 8-folding pin shaft; 9-side insertion plate; 10-a movable bolt; 11-connecting piece; 12-a spring; 13-loosening and tightening the screw; 14-diagonal brace bars; 201-lower leg section; 202-upper leg section.

In the figure, a plurality of pins or hinges, designated by reference numeral 5, are used between the rear guard rail and the two side guard rails, and between the side plug boards and the support legs of the decks, and are indicated by chain lines for simplicity.

Detailed Description

The utility model is further described below with reference to the accompanying drawings.

As shown in fig. 1-5, the legs 2 are made of stainless steel tubes and are integrated with left and right side rails 4, the deck is omitted by one layer, two layers in this example, and the lower deck 3 has the same structure as the upper deck. The upper layer bedplate is divided into a left bedplate and a right bedplate which are symmetrical, the middle bedplate is a middle bedplate 7, and the side inserting plates 9 are symmetrical. The joint of the two middle tables is a folding pin shaft 8, if the two middle tables are penetrated through by the folding pin shaft when the pin shaft is single folded, if the pin shaft is double folded, the two middle tables are respectively penetrated through one folding pin shaft and connected by two connecting pieces 11, and a certain gap can be left between the two middle tables to facilitate full folding. The side plugboards and the middle bedplate are both hollow structures and made of stainless steel plates.

A movable latch 10 is mounted on the underside of the middle deck, typically 1-2 in a perpendicular arrangement to the folding pin, to maintain sufficient stability of the deck.

The rear guardrail 6 is also of a plug-in structure, the middle part is disconnected from the middle point and movably connected by a connecting piece, and the two side parts are inserted into the middle part and connected with the side guardrails through pin shafts or hinges 5 so as to adapt to the folding and shrinking requirements of the bedplate.

The side inserting plates and the support legs are also connected through pin shafts and are fixed through inclined support rods 14. The inclined supporting rod is an active connecting piece, one end of the inclined supporting rod is installed on the supporting leg, and the other end of the inclined supporting rod is made into a fork opening and clamped on the fixed teeth of the side inserting plate.

The lifting structure of the leg can be realized by forming the lower leg section 201 and the upper leg section 202 and installing a spring 12 therebetween, and the lifting structure is loosened or fixed by a loose screw 13 during adjustment.

The universal wheel 1 is a wheel used on a shopping cart in a supermarket and can be directly installed and used through market purchase.

The remaining non-referenced parts and reference numerals are as described above.

Claims (9)

1. A foldable adjustable field operation instrument table is composed of four supporting legs and at least one table plate, and features that the table plate is installed between said four supporting legs via pin or hinge, the table plate is composed of two symmetrical parts connected via folding pin, the movable pins under the folding pin are matched with the table plate for flatting and folding, and the oblique supporting rods are arranged between supporting legs and table plate for keeping the supporting legs upright.

2. The foldable adjustable field operation instrument table as recited in claim 1, wherein the folding pin between the left and right portions of the table plate is a double shaft, the double shaft passing through the table plate of the left and right portions and being fixed to the connecting pieces at the front and rear ends, respectively.

3. The foldable adjustable field surgical instrument table of claim 2, wherein the width of the connecting tab is equal to the thickness of the table plate.

4. The foldable adjustable field surgical instrument table of claim 1, wherein the left and right parts of the table have a side insertion plate movably inserted into the middle table, and one end of the side insertion plate is connected to the leg by a pin.

5. The foldable adjustable field operation instrument table of claim 1, wherein the diagonal brace is movably mounted between the leg and the side insert, and is removed when folded and mounted when laid flat.

6. The foldable adjustable field operation instrument table according to claim 1, wherein a side guard is provided between the upper portions of the two side legs, a rear guard is provided between the two rear legs, the rear guard is divided into two parts from the middle point, each part is of a socket telescopic structure and is respectively connected with the left and right side guards by a pin or a hinge to facilitate folding and folding, and a movable connecting member is provided at the broken portion of the rear guard to facilitate fixing and breaking.

7. The foldable adjustable field operation apparatus table as claimed in claim 1, wherein the legs are composed of lower legs and upper legs, the upper and lower legs are provided with a lifting structure, the lower legs are provided with springs for supporting the upper legs, and the lower legs are provided with screws for easy lifting and fixing.

8. The foldable adjustable field surgical instrument table according to claim 1, wherein the four legs are provided at lower ends thereof with universal wheels, and the universal wheels are provided with brakes to facilitate movement and fixation on the ground.

9. The foldable adjustable field surgical instrument table of claims 1-8, wherein the number of layers of the table is preferably two, the structure of the table of each layer is identical, and the distance between the layers is greater than the width of the upper table when the upper table is folded.

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