CN218075618U

CN218075618U - Upper limb fixing device for operating table

Info

Publication number: CN218075618U
Application number: CN202222077994.XU
Authority: CN
Inventors: 赵清石; 李归宿; 李常玉; 林富; 刘凯文
Original assignee: Shenzhen Longhua Peoples Hospital
Current assignee: Shenzhen Longhua Peoples Hospital
Priority date: 2022-08-09
Filing date: 2022-08-09
Publication date: 2022-12-20
Anticipated expiration: 2032-08-09

Abstract

The utility model relates to the field of medical treatment technique, specifically be an upper limbs fixing device for operation table, including the U-shaped plate, spout A has been seted up to the inside wall of U-shaped plate, mounting groove A has been seted up to the inside of U-shaped plate, mounting groove A's diapire rotates installs screw rod A, and screw rod A's tip runs through spout A's diapire, and screw rod A's tip extends to spout A's inside, screw rod A's surface has cup jointed the worm wheel, mounting groove A's inside wall rotates and installs the worm, and the tip of worm runs through the side surface of U-shaped plate. The utility model discloses a rotate the handle and can drive the worm and rotate to drive screw rod A and rotate, and then drive grip block and slipmat rise and with the inside wall cooperation of U-shaped board with device and operation bed along fixed, perhaps drive grip block and slipmat decline, thereby remove the fixed of device and operation bed, made things convenient for the installation and the dismantlement of device, reduced the installation and dismantled required time.

Description

Upper limb fixing device for operating table

Technical Field

The utility model relates to the technical field of medical treatment, specifically be an upper limbs fixing device for operation table.

Background

Interventional therapy is a technique for diagnosing and locally treating internal diseases by using special catheters, guide wires and other precise instruments under the guidance of medical imaging equipment. Interventional therapy has been widely applied to medical treatment because of having the advantage that the wound is little, it is fast and effectual to resume, wherein just need use interventional therapy when treating some cerebrovascular obstructive cerebral apoplexy patients, and need retrain patient's limbs before carrying out the operation to the patient, just need use operating table upper limbs fixer when retraining patient's upper limbs, traditional operating table upper limbs fixing device is together fixed through complicated connected mode and operating table usually, this makes and need consume than longer time and pull down it when wasing the maintenance, the installation also can consume a large amount of time simultaneously, traditional upper limbs fixing device is not convenient for adjust according to patient's size in addition, in view of this, we provide an upper limbs fixing device for operating table.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an upper limbs fixing device for operation table to solve the traditional operation table upper limbs fixer of proposing among the above-mentioned background art and be not convenient for the problem of dismantling.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides an upper limbs fixing device for operation table, including the U-shaped plate, spout A has been seted up to the inside wall of U-shaped plate, mounting groove A has been seted up to the inside of U-shaped plate, screw rod A is installed in mounting groove A's diapire rotation, and screw rod A's tip runs through spout A's diapire, and screw rod A's tip extends to spout A's inside, screw rod A's surface has cup jointed the worm wheel, mounting groove A's inside wall rotates installs the worm, and the tip of worm runs through the side surface of U-shaped plate, and the tip of worm extends to the outside of U-shaped plate, screw rod A's surface meshing is connected with the grip block, and the spacing sliding fit of grip block and spout A, the upper surface of U-shaped plate is provided with adjusting part, the top of U-shaped plate is provided with fixed subassembly.

According to the scheme, the worm can be driven to rotate by rotating the handle, and then the worm is meshed with the worm wheel and the worm wheel is sleeved with the screw A, so that the worm rotates and drives the screw A to rotate, the clamping plate and the non-slip mat are driven to ascend or descend, and the device and the operating table are fixed or the device and the operating table are released from being fixed.

In the embodiment, the adjusting assembly comprises a mounting groove B arranged on the upper surface of the U-shaped plate, a screw B is rotatably mounted on the inner side wall of the mounting groove B, the end part of the screw B penetrates through the side surface of the U-shaped plate and extends to the outside of the U-shaped plate, the outer surface of the screw B is meshed and connected with a meshing block, the meshing block is in limited sliding fit with the mounting groove B, the side surface of the meshing block is fixedly connected with the mounting plate, and the end part of the screw B is fixedly connected with a twisting handle;

by above-mentioned scheme it is visible for through setting up adjusting part for turn round the handle and can drive screw rod B and rotate, and then drive meshing piece and mounting panel and slide along mounting groove B, thereby realize the regulation to the position of rubber pad etc. make the device can fix the patient's of shoulder width difference upper limbs.

In the embodiment, the fixing assembly comprises a rubber pad fixedly connected to the upper surface of the mounting plate, two groups of fixing rings are fixedly connected to the upper surface of the mounting plate, a restraint belt is arranged above the rubber pad and is in inserted fit with the fixing rings, a magic tape A is fixedly connected to the outer surface of the restraint belt, and a magic tape B is fixedly mounted on the outer surface of the restraint belt;

it is visible by above-mentioned scheme, through setting up fixed subassembly, place patient's hand in the inside of rubber pad, pass two sets of solid fixed rings with about band in proper order, paste A with the magic of about band surface and paste B laminating and can fix patient's arm together.

In the embodiment, the outer surface of the rubber pad is fixedly connected with the connecting belt, the outer surface of the connecting belt is fixedly provided with the cuff, and the outer surface of the cuff is communicated with the connecting pipe;

according to the scheme, the connecting belt, the cuff and the connecting pipe are matched, the cuff is wound on the arm of the patient to limit the arm of the patient, the cuff is connected with the sphygmomanometer through the connecting pipe, and the blood pressure of the patient can be monitored by filling a proper amount of gas into the cuff.

In the embodiment, the end part of the worm is fixedly connected with a handle, and the outer surface of the handle is sleeved with an anti-slip sleeve;

it is thus clear that by above-mentioned scheme, conveniently rotate the worm through the handle, through cup joint the frictional force that anti-skidding cover increased personnel's hand and handle at the surface of handle to conveniently rotate the handle.

In the embodiment, the upper surface of the clamping plate is fixedly connected with the non-slip mat, and the upper surface of the non-slip mat is provided with non-slip lines;

according to the scheme, the anti-slip mat is arranged on the upper surface of the clamping plate, and the anti-slip grains are arranged on the upper surface of the anti-slip mat, so that the friction force between the clamping plate and the operating bed can be effectively increased, and the stability of the device when the device is fixed with the operating bed is improved.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the worm can be driven to rotate by rotating the handle, so that the screw A is driven to rotate, the clamping plate and the anti-slip mat are driven to ascend and are matched with the inner side wall of the U-shaped plate to fix the device with the edge of the operation bed, or the clamping plate and the anti-slip mat are driven to descend, so that the fixation of the device and the operation bed is released, the device is convenient to mount and dismount, and the time required for mounting and dismounting is reduced;

2. twist round the handle through rotating and can drive screw rod B and rotate, and then drive meshing piece and mounting panel and slide along mounting groove B, realize the regulation to the position of mounting panel to drive the rubber pad etc. and remove, adjust, thereby fix the different patient of shoulder width, satisfied actual conditions's needs.

Drawings

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

FIG. 2 is a schematic cross-sectional view of a U-shaped plate according to the present invention;

fig. 3 is a schematic view of an adjusting assembly according to the present invention;

fig. 4 is a schematic view of the fixing assembly of the present invention.

In the figure: 100. a U-shaped plate; 101. a chute A; 102. mounting grooves A; 103. a screw A; 104. a worm gear; 105. a worm; 106. a clamping plate; 200. an adjustment assembly; 201. mounting grooves B; 202. a screw B; 203. an engagement block; 204. mounting a plate; 205. twisting a handle; 300. a fixing assembly; 301. a rubber pad; 302. a fixing ring; 303. a restraint band; 304. magic tape A; 305. a magic tape B; 400. a connecting belt; 401. a cuff; 402. a connecting pipe; 500. a handle; 600. provided is a non-slip mat.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides an embodiment of: an upper limb fixing device for an operating table comprises a U-shaped plate 100, wherein a sliding groove A101 is formed in the inner side wall of the U-shaped plate 100, a mounting groove A102 is formed in the U-shaped plate 100, a screw rod A103 is rotatably mounted on the bottom wall of the mounting groove A102, the end portion of the screw rod A103 penetrates through the bottom wall of the sliding groove A101, the end portion of the screw rod A103 extends into the sliding groove A101, a worm wheel 104 is sleeved on the outer surface of the screw rod A103, a worm 105 is rotatably mounted on the inner side wall of the mounting groove A102, the end portion of the worm 105 penetrates through the side surface of the U-shaped plate 100, the end portion of the worm 105 extends out of the U-shaped plate 100, a clamping plate 106 is connected to the outer surface of the screw rod A103 in a meshed mode, the clamping plate 106 is in limited sliding fit with the sliding groove A101, an adjusting assembly 200 is arranged on the upper surface of the U-shaped plate 100, and a fixing assembly 300 is arranged above the U-shaped plate 100;

specifically, the adjusting assembly 200 includes an installation groove B201 arranged on the upper surface of the U-shaped plate 100, a screw B202 is rotatably installed on the inner side wall of the installation groove B201, the end of the screw B202 penetrates through the side surface of the U-shaped plate 100, the end of the screw B202 extends to the outside of the U-shaped plate 100, the outer surface of the screw B202 is engaged and connected with an engaging block 203, the engaging block 203 is in limited sliding fit with the installation groove B201, the side surface of the engaging block 203 is fixedly connected with an installation plate 204, the end of the screw B202 is fixedly connected with a twisting handle 205, by arranging the adjusting assembly 200, the rotating twisting handle 205 can drive the screw B202 to rotate, and further drive the engaging block 203 and the installation plate 204 to slide along the installation groove B201, so as to realize the adjustment of the positions of the rubber pads 301 and the like, and enable the device to fix the upper limbs of patients with different shoulder widths;

specifically, the fixing assembly 300 comprises a rubber pad 301 fixedly connected to the upper surface of the mounting plate 204, two groups of fixing rings 302 are fixedly connected to the upper surface of the mounting plate 204, a restraining band 303 is arranged above the rubber pad 301, the restraining band 303 and the fixing rings 302 are inserted and matched, a magic tape a304 is fixedly connected to the outer surface of the restraining band 303, a magic tape B305 is fixedly mounted on the outer surface of the restraining band 303, the hand of the patient is placed inside the rubber pad 301 by arranging the fixing assembly 300, the restraining band 303 sequentially penetrates through the two groups of fixing rings 302, and the magic tape a304 and the magic tape B305 on the outer surface of the restraining band 303 are adhered together to fix the arm of the patient;

specifically, the outer surface of the rubber pad 301 is fixedly connected with a connecting belt 400, the outer surface of the connecting belt 400 is fixedly provided with a cuff 401, the outer surface of the cuff 401 is communicated with a connecting pipe 402, the cuff 401 is wound around the arm of the patient to limit the arm of the patient through the matching of the connecting belt 400, the cuff 401 and the connecting pipe 402, the cuff 401 is connected with the sphygmomanometer through the connecting pipe 402, and the blood pressure of the patient can be monitored by filling a proper amount of gas into the cuff 401;

specifically, the end of the worm 105 is fixedly connected with a handle 500, and an anti-slip sleeve is sleeved on the outer surface of the handle 500, so that the worm 105 can be conveniently rotated by the handle 500, and the friction between the hand of a person and the handle 500 is increased by sleeving the anti-slip sleeve on the outer surface of the handle 500, so that the handle 500 can be conveniently rotated;

specifically, the upper surface fixed connection of grip block 106 has slipmat 600, and the upper surface of slipmat 600 has seted up anti-skidding line, and through the last surface mounting slipmat 600 at grip block 106, the upper surface of slipmat 600 is seted up anti-skidding line and can be effectively increased the frictional force between grip block 106 and the operation table to stability when increasing device and operation table position are fixed.

The working principle is as follows: when the device needs to be detached, the handle 500 is rotated in the forward direction, the handle 500 drives the worm 105 to rotate, the worm 105 and the worm wheel 104 are driven to rotate through the meshing of the worm 105 and the worm wheel 104 and the sleeving relation of the worm wheel 104 and the screw A103, the clamping plate 106 and the anti-slip pad 600 are driven to move upwards, the device and the surgical bed of a patient can be fixed together when the anti-slip pad 600 is closely attached to the edge of the surgical bed, when the device needs to be detached, the worm 105 can be driven to rotate in the reverse direction by rotating the handle 500 in the reverse direction, the worm wheel 104 and the screw A103 can be driven to rotate, the clamping plate 106 and the anti-slip pad 600 are driven to slide downwards, and when the anti-slip pad 600 is far away from the edge of the bed, the device can be detached;

when needs are fixed to the patient that the shoulder width is different, turn round handle 205 and drive screw rod B202 and rotate, through the meshing of screw rod B202 with the meshing piece 203 and the spacing sliding fit of meshing piece 203 and mounting groove B201 for screw rod B202 pivoted drives meshing piece 203 and slides along mounting groove B201 simultaneously, and then drives mounting panel 204 and slides along mounting groove B201, thereby realize adjusting the position of rubber pad 301 etc. thereby fix the patient that the shoulder width is different.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. An upper limb fixing device for an operating bed, comprising a U-shaped plate (100), characterized in that: spout A (101) have been seted up to the inside wall of U-shaped plate (100), mounting groove A (102) have been seted up to the inside of U-shaped plate (100), the diapire of mounting groove A (102) rotates and installs screw rod A (103), and the tip of screw rod A (103) runs through the diapire of spout A (101), and the tip of screw rod A (103) extends to the inside of spout A (101), worm wheel (104) have been cup jointed to the surface of screw rod A (103), the inside wall of mounting groove A (102) rotates and installs worm (105), and the tip of worm (105) runs through the side surface of U-shaped plate (100), and the tip of worm (105) extends to the outside of U-shaped plate (100), the surface meshing of screw rod A (103) is connected with grip block (106), and grip block (106) and the spacing sliding fit of spout A (101), the upper surface of U-shaped plate (100) is provided with adjusting component (200), the top of U-shaped plate (100) is provided with fixed component (300).

2. An upper limb fixation device for surgical beds according to claim 1, characterized in that: adjusting part (200) is including offering mounting groove B (201) on U shaped plate (100) upper surface, the inside wall of mounting groove B (201) rotates and installs screw rod B (202), and the tip of screw rod B (202) runs through the side surface of U shaped plate (100), and the tip of screw rod B (202) extends to the outside of U shaped plate (100), the surface meshing of screw rod B (202) is connected with meshing piece (203), and meshes piece (203) and mounting groove B (201) spacing sliding fit, the side surface fixedly connected with mounting panel (204) of meshing piece (203), the handle (205) are turned round to the tip fixedly connected with of screw rod B (202).

3. An upper limb fixation device for surgical beds according to claim 2, characterized in that: fixed subassembly (300) include rubber pad (301) of fixed connection in mounting panel (204) upper surface, the last fixed surface of mounting panel (204) is connected with two sets of solid fixed rings (302), the top of rubber pad (301) is provided with about band (303), and about band (303) and solid fixed ring (302) insert and establish the cooperation, the outer fixed surface of about band (303) is connected with magic subsides A (304), the outer fixed surface of about band (303) installs magic subsides B (305).

4. An upper limb fixation device for surgical beds according to claim 3, characterized in that: the outer surface of rubber pad (301) is fixedly connected with connecting band (400), the outer surface fixed mounting of connecting band (400) has cuff (401), the outer surface of cuff (401) communicates with each other and is connected with connecting pipe (402).

5. The upper limb fixation device for surgical beds of claim 1, wherein: the end part of the worm (105) is fixedly connected with a handle (500), and the outer surface of the handle (500) is sleeved with an anti-skidding sleeve.

6. An upper limb fixation device for surgical beds according to claim 1, characterized in that: the upper surface of the clamping plate (106) is fixedly connected with an anti-slip pad (600), and anti-slip lines are arranged on the upper surface of the anti-slip pad (600).