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WO2022129363A1 - Dispositif de maintien de membre - Google Patents

Dispositif de maintien de membre Download PDF

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Publication number
WO2022129363A1
WO2022129363A1 PCT/EP2021/086247 EP2021086247W WO2022129363A1 WO 2022129363 A1 WO2022129363 A1 WO 2022129363A1 EP 2021086247 W EP2021086247 W EP 2021086247W WO 2022129363 A1 WO2022129363 A1 WO 2022129363A1
Authority
WO
WIPO (PCT)
Prior art keywords
limb
holding device
rope
elongated tube
hanger
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/EP2021/086247
Other languages
English (en)
Inventor
Njål Hogne HOGNESTAD
Knut HARBOE
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Stavanger Universitetssjukehus
Original Assignee
Stavanger Universitetssjukehus
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Stavanger Universitetssjukehus filed Critical Stavanger Universitetssjukehus
Publication of WO2022129363A1 publication Critical patent/WO2022129363A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G13/00—Operating tables; Auxiliary appliances therefor
    • A61G13/10—Parts, details or accessories
    • A61G13/12—Rests specially adapted therefor; Arrangements of patient-supporting surfaces
    • A61G13/1205—Rests specially adapted therefor; Arrangements of patient-supporting surfaces for specific parts of the body
    • A61G13/1235—Arms
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G13/00—Operating tables; Auxiliary appliances therefor
    • A61G13/10—Parts, details or accessories
    • A61G13/101—Clamping means for connecting accessories to the operating table
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G13/00—Operating tables; Auxiliary appliances therefor
    • A61G13/10—Parts, details or accessories
    • A61G13/12—Rests specially adapted therefor; Arrangements of patient-supporting surfaces
    • A61G13/1205—Rests specially adapted therefor; Arrangements of patient-supporting surfaces for specific parts of the body
    • A61G13/1245—Knees, upper or lower legs

Definitions

  • the invention relates to a device for supporting a limb for cleaning and disinfecting the limb prior to surgery. More particularly, the invention relates to a device adapted to suspend the limb for performing a cleaning and/or disinfecting process prior to surgery, during surgery or other situations that requires cleaning or disinfection of a limb.
  • This cleaning must be done by the nurses or surgeons in the shortest possible time, aseptically and with as little intervention by others as possible.
  • Raising the extremities or limb of a patient for enough time to allow a thorough cleaning is often hard and interferes with the cleaning work.
  • Prior art document CN202982236 relates to a limb surgery disinfecting suspension frame. It comprises a base, a support rod and a connecting rod that is attached to the support rod at the top of the support rod. It further comprises a traction sleeve suspended from a rope. The rope is extending on the outside of the rods. The device is adapted to be clamped to the operation table through a claw and a fastening bolt.
  • EP3741344 describes a positioning apparatus that are used for shoulder surgery. In these kinds of surgeries it is a requirement that the arm is held in a fixed position throughout the surgery. It is further important that the arm is kept under tension for this particular surgery.
  • the apparatus comprises a vertically arranged post and a boom member that are linked through a hinged connection.
  • the arm is held by a drive shaft that is further connected to a cable with a weight hanging down from the positioning apparatus.
  • the weight is selectively selected to provide the drive shaft under tension an achieve the desired traction of the arm of the patient.
  • the angle of the boom member is chosen based on the weight that is applied. This results in that there is limited possibility to adjust the angle of the boom member as the weight also need to be adapted if the angle changes. It is further advantageous for the shoulder operations to have a rotational point as close to the shoulder as possible.
  • the device according to the invention thus provides an inexpensive solution, that have a very extensive use. It may for instance be used under extremity surgery or other surgery.
  • the solution may for instance be used in environment where there is less availability of expensive equipment, like developing countries or similar.
  • the tube is also easy to clean between the procedures, due to the smooth surface. There are no exterior components requiring cleaning (ropes or pulleys).
  • the device according to the invention do not require different lengths, as the rope will compensate for this. There is only a need for it to be at a certain height to avoid problems with the doors and laminar airflow cages of the ORs.
  • the current concept model has this modelled in.
  • the limb holding device further provides an easy and secure adjustment to the desired height of the limb before, during or after the cleaning and/or surgery.
  • the device according to the invention is securable to the operation table or bed in opposition to the operation field, the device will not be blocking or be of any hindrance for the operation nurse preparing the limb for surgery, or for the surgeon or nurse during operation.
  • the device also permits a sterile rope part to be used with a one-time drape (condom). In this manner the limb can be held for the duration of the procedure. This draping will allow the surgeon to reposition the limb and device during the procedure without compromising the sterility.
  • the ropes can have different functions at the sterile end of the rope, i.e. Chinese finger traps, sling, hammock, plaster fastened to the skin with ropes (tensoplast) etc. In this way, the device can facilitate many different procedures.
  • the limb is also much easier to expose to fluoroscopy, since the limb holding end of the rope does not contain any metal objects.
  • the rope can be attached in the base end to a motor device, which can be operated by the surgeon remotely, and in this manner adjust the height of the limb.
  • the rope may also be attached in the base end to a crank mechanism to manually adjust the height of the limb. Another possibility is to perform the adjustment of the rope by hand without any motor device or crank mechanism.
  • the adjustment by motor that are performed remotely, provide an arrangement that keeps the limb holding device sterile and provides an accurate positioning of the limb at each situation.
  • the invention relates to a limb holding device for cleaning or disinfecting a limb prior to surgery or during surgery.
  • the device comprising a hollow, elongated tube, a rope extending within the elongated tube towards a free end of the elongated tube.
  • the invention being distinctive in that that is comprises a fastener for connection to a patient carrier, the fastener is connected to the elongated tube in a first end oppositely arranged of the free end, at least one limb hanger for supporting the limb, the at least one limb hanger is coupled to the rope suspending from the free end of the elongated tube, the elongated tube is extending longitudinally in a substantially straight direction between the first end and the free end.
  • the limb holding device further comprises a drive unit connected to the elongated tube, the rope is movable connected to the drive unit in order to position the at least one limb hanger at a distance from the free end.
  • the drive unit is adapted to set the position of the limb hanger by pull-in or pay- out a part of the rope.
  • the rope is extending continuously from the drive unit in one end to the limb hanger in the opposite end.
  • the drive unit is a is an electrical motor or a crank mechanism having a handle and a spool.
  • the at least one limb hanger being a sling.
  • the fastener having a track adapted to be slidably attached to a rail arranged in the patient carrier.
  • the fastener further comprises a block adapted to be connected to the elongated tube, the block being further pivotally connected to the track.
  • the elongated tube comprising a branch tube connected to the elongated tube at a position between the free end of the elongated tube and the drive unit, said branch comprising a second rope extending from the drive unit to the free end of the branch tube at the inside of the tube and branch, said limb holding device comprising a second limb hanger for supporting a second limb.
  • the elongated tube comprising a through hole arranged at the end oppositely the free end for receiving the rope from the interior of the elongated tube.
  • the limb holding device may further be made of stainless steel.
  • the rope may preferably be metal free.
  • the at least one limb hanger may also be metal free.
  • the fastener may further comprise a block that is securely attached to the track. With securely means that the block is connected on a non-rotating manner to the track.
  • the block may further comprise a through hole adapted to receive the elongated tube.
  • the limb hanger may also be any of the following; a hammock, a Chinese finger trap or plaster adapted to be fastened to the skin and maintain the suspended position of the limb
  • the invention further relates to a kit for cleaning or disinfecting prior or during surgery comprising a limb holding device according to any one of the claims 1- 8 having a replaceable second rope part a sterile drape (not shown).
  • a second rope part arranged between the limb hanger and a hook attached to the rope may be removed after use and replaced by a new second rope and sterile drape.
  • the second rope part may further be attached to the limb hanger.
  • the invention also relates to a use of the limb holding device according to the invention, as a support mechanism for cleaning and disinfecting of a limb prior to or during surgery.
  • Figure 1-4 shows a limb holding device according to a first embodiment of the invention with a single limb hanger, viewed from different angles.
  • Figure 5-8 shows a limb holding device according to the first embodiment of the invention where the motor is replaced by a crank mechanism, viewed from different angles.
  • Figure 9-11 shows a second embodiment of a limb holding device according to the invention where the limb holding limb having an additional branch to suspend an additional limb.
  • Fig. 12-14 shows the second embodiment of the limb holding device according to the invention where the drive unit is a crank mechanism.
  • Figure 15 shows a detailed view of a first of the tube according to invention.
  • Figure 16 shows a detailed view of a second variant of the tube according to the invention.
  • Figure 17 shows a detailed view of the rope and the insertion into the tube according to the invention.
  • Figure 18 shows a variant of the fastener having a fastener with a fixed or secured block.
  • Figure 19 shows another variant of the fastener having a fastener with a pivotally block.
  • Fig 20 shows a detail view of the branch of the second embodiment.
  • limb must be interpreted as an extremity of the body. This means any part of a patient body that may be suspended. This may be for instance a leg or an arm.
  • patient carrier is to be interpreted as a device that is configured to carry a patient. This may be an operation table or similar.
  • limb hanger is to be interpreted as a device that is able to lift and hold the limb suspended from and away from the patient carrier.
  • rope is to be interpreted as a long piece of threads, fibres or strings, preferably made by twisting together several thinner pieces of string or several bunches of fibres or threads.
  • the wording “hollow elongated tube” is to be interpreted as a tube that is rigid and where the bending moment is larger than the forces that are needed to maintain the limb suspended.
  • the elongated tube is extending longitudinally in substantially one direction.
  • the wording ’’fastener is to be interpreted as a mechanism or device that is able to connect or secure the limb holding device to the patient carrier.
  • the fastener is adapted to be removably connected to the patient carrier.
  • Figure 1 -4 shows a limb holding device 1 according to the first embodiment of the invention using a motor 6 as a drive unit.
  • the limb holding device 1 is viewed from different angles in the figures;
  • Figure 1 shows a perspective view
  • figure 2 shows a long-side view
  • figure 3 shows a short side view
  • figure 4 shows the limb holding device 1 from above.
  • the limb holding device 1 comprises a hollow elongated tube 2, a rope 3, a fastener or clamp 5, and a limb hanger 4.
  • the elongated tube 2 may be made of stainless steel.
  • the tube 2 is not limited to this material.
  • the tube 2 may also be made of other materials that have the strength in the transverse direction to keep the weight of a limb (not shown) that is suspended from it, and that is also easy to keep clean and disinfectant.
  • the elongated tube 2 may be made by two parts illustrated by reference number 2’ and 2”. These parts 2’, 2” may be connected through a bracket 11 as indicated in the figures. The parts extend however in the same direction throughout the elongated tube 2.
  • the elongated tube 2 may however also be made of one continuous piece. In this case it is not necessary to have the bracket 11 mounted.
  • the limb holding device 1 may further comprises a drive unit 6.
  • the rope 3 extending within the hollow tube 2.
  • the rope 3 is in a first end 3a of the rope 3 connected to the drive unit 6.
  • the elongated tube 2 has a lateral through hole 13 arranged close to the drive unit 6. This provides an opening for the rope 3 to pass into the interior of the elongated tube 2 and further within the elongated tube 2 towards the second free end 2b.
  • the rope 3 is preferably a metal free rope.
  • the rope 3 may be operated by release or pull the rope 3 in a similar way by hand (not shown).
  • the rope 3 may in this embodiment be secured in one position by fastening the rope to a securing knob 12. This knob is preferably arranged in close proximity of the lateral through hole 13 as indicated in the figures.
  • the drive unit 6 in the figure 1-4 is a motor 6, such as an electrical motor.
  • the motor 6 is further connected to the tube 2.
  • the motor is connected to the tube 2 near a first end of the elongated tube 2.
  • the rope 3 is thus secured to the tube in this end 2a.
  • the figures show a rope end 3c hanging from the motor 6. We define the first end of the rope 3a nevertheless as the end secured to the drive unit 6 or secured to the elongated tube 2 when there is no drive unit 6.
  • the fastener 5 is connected to the elongated tube 2 at the first end 2a of the elongated tube 2.
  • the fastener 5 is connected or slidable connected to the elongated tube 2 at a position in close proximity of the first end 2a of the tube 2.
  • the fastener 5 is further adapted to be connected to a patient carrier 10, hereinafter called an operation table 10.
  • the fastener 5 will be further described in relation to fig. 12 and 13.
  • the operation table 10 has one or more rail 7 connected to the longitudinal side of the operation table 10 for connection with the fastener 5.
  • the figures illustrate two rails 7 on one side of the operation table 10. There may be equally rails 7 arranged on the opposite side of the operation table 10 or any other places suitable to connect the limb holding device 1 .
  • the rope 3 is extending.
  • the rope 3 is suspended a distance from the second end 2b as indicated in the figure.
  • the limb hanger 4 is further suspended from a second end of the rope 3 as shown in the figure 1 -4.
  • the figure shows a sling 4 as the limb hanger 4.
  • the limb hanger 4 may for instance also be a hammock, a Chinese finger trap or a plaster that is able to connect to the limb and maintain a suspension of the limb.
  • the limb hanger 4 is also preferably made of a metal free material.
  • the limb hanger 4 in figure 1-4 is connected to the rope 3 through a spring hook/safety hook 8. This is only an example of fastening means between the rope and limb hanger 4. Other securing mechanism are however possible embodiments of the invention.
  • the limb hanger 4 may further be attached to the hook 8 through a second rope part 4a.
  • This second rope part 4a may be a sterile rope that is connecting the limb hanger 4 to the hook 8 and rope 3.
  • the limb hanger 4 may further have a ring 4b that are surrounding the limb hanger 4 in the upper end.
  • the ring 4b is adapted to be moved downwardly in order to make the limb hanger 4 opening smaller. This will thus provide a tightening around the limb when in use. This is shown in figure 3.
  • the limb holding device 1 may further comprise the securing knob 12 configured to tie the rope 3 to the elongated tube 2.
  • the limb holding device 1 , 20, 30, 40 may however function without this securing knob 12.
  • Figure 5-8 shows a limb holding device 20 according to a second embodiment of the invention.
  • the limb holding device 20 is viewed from different angles in the figures.
  • Figure 5 shows a perspective view
  • figure 6 shows a long-side view
  • figure 7 shows a short side view
  • figure 8 shows the limb holding device from above.
  • the limb holding device 20 shown in these figures differs only from the first embodiment in that the drive unit is a crank mechanism 21 .
  • the drive unit is a crank mechanism 21 .
  • the remaining features are thus equal to the features described in relation to the figures 1 -4 and have the same characteristics.
  • the securing knob 12 is preferably arranged to secure the rope 3 in a similar way as the embodiment without the drive unit 6, 21 .
  • the rope is winded up on a reel 22 of the crank mechanism 21.
  • the crank mechanism 23 further comprises a handle 23 for manually wind more or less of the rope 3 onto the reel 22. This is performed manually.
  • Figure 9-11 shows a third embodiment of the invention where a limb holding device 30 has a branch 32 with an additional elongated tube 31 comprising an additional limb hanger 34.
  • the figures show the device perspective viewed from the side and from above. This provides a device suitable for two limbs to be cleaned and disinfectant at the same time.
  • the figures further disclose the motor 6 as a drive unit similar to the first embodiment as described in figure 1-4.
  • the figure discloses further a second rope 33 and an additional spring hook 35.
  • the additional rope 33, tube hanger 34 and spring hook 35 are equal to the rope 3, tube hanger 4 and spring hook 8.
  • the additional tube part 31 may also be equal to the elongate tube part 2’.
  • Figure 12-14 shows a fourth embodiment of the invention where the limb holding device 40 has a branch comprising an additional limb hanger equal to the limb hanger as described in figure 9-11-.
  • the figures show the device perspective viewed, from the sides and from above.
  • crank mechanism 21 as a drive unit similar to the second embodiment as described in figure 1-4.
  • the remaining features are equal to the features described in the third embodiment above. It is to be noted that the embodiment with an additional limb hanger may also be operated manually without any drive unit 6, 21 similar as described in relation to figure 1.
  • the limb holding device 1 , 20 with a single limb hanger 4 may be transformed to a limb holding device 30, 40 with two limb hangers 4, 32 by replacing the bracket 11 with the branch 32. This provides an easy transformation from single to double limb holding device without replacing the whole device.
  • Figure 15 shows a detail view of the second end of the rope 3b.
  • the figure illustrates the upper hollow tube part 2’ where the rope 3 is extending and/or the additional tube 31 described in fig. 9-14.
  • the hollow elongated tube 2 may be designed with one hollow opening 9 from the second end 2b to the first end of the tube 2a. This may be an option both when there is one continuous tube 2 or the elongated tube 2 is divided into an upper tube part 2’ and a lower tube part 2” as described in relation to figures 1- 4. When there is a continuous elongated tube 2, there is no need for the bracket 11.
  • another variant of the elongated tube 2 may be a hollow tube 2” with two openings 9, 36.
  • This variant is shown in figure 16. This design is mostly relevant to a lower part of the elongated tube 2” but not limited to this.
  • the figure illustrates two equal ropes 3, 36 extending in respective openings 9, 36.
  • the figure further shows the embodiment with a motor 6.
  • the elongated tube 2” having two openings may be equally applicable to the embodiment with the crank mechanism 21 as described int figure 5-8. This may also be relevant the embodiment without any drive unit.
  • This lower elongated tube part 2 is a preferable option when there is a branch and an addition tube hanger as described in figure 9-14.
  • Figure 17 shows a detailed view of the elongated tube 2 with the lateral through hole 13 and the knob 12 applicable for all the embodiment of the invention.
  • the figure however shows that the additional rope 33 is tied to the knob 12 which is relevant for the third and fourth embodiment. However, this is relevant for all the embodiments with manual handling of the ropes with or without the crank mechanism 21 .
  • Figure 18 shows the fastener 5 in greater detail.
  • the fastener 5 comprises a rack 51 that is slidable attached to the rail 7 of the patient carrier 10.
  • the fastener further comprises a block 52 that is further securely attached to the rack 51 . This means that there is no rotational movement of the block 52 with respect the rack 51 .
  • the block 52 has a through hole adapted to receive the first end 2a of the elongated tube 2.
  • the fastener has further a handle 55 with a screw end to tighten the end 2a of the elongated tube 2 to the fastener 5.
  • the handle 55 may also be released slightly allowing the elongated tube 2 to rotate around its longitudinal axis extending through the center axis of the tube 2.
  • the limb holding device 1 , 20, 30, 40 may thus be positioned at different positions above the patient carrier 10.
  • the fastener 5 has further additional handles 53, 54 to tighten the rack 51 to the rail 7.
  • the handles 53, 54 may untighten the fastener 5 slightly from the patient carrier in order to slidingly position the limb holding device with respect to the patient carrier 10.
  • FIG 19 shows a similar fastener 50.
  • fastener 50 has a block 56 is pivotally connected to the rack 51 instead of the fixedly attached block 52. This means that the block 56 may rotate around its center axis. The limb holding device may thus rotate or pivot accordingly.
  • Both fasteners may be used in all embodiments of the invention.
  • the limb holding device 1 , 20, 30, 40 may also have other fasteners to connect the limb holding device 1 , 20, 30, 40 to the patient carrier or operation table 10.
  • the fasteners 5, 50 facilitate also a quick and flexible connection of the limb holding device 1 , 20, 30, 40.
  • Figure 20 shows a detailed view of the bracket 32 from the third and fourth embodiment of the invention.
  • the dotted lines in the elongated tube 2, 2’, 2”, 33 illustrates the rope 3, 33 that extends inside the elongated tubes 2, 2’, 2”, 31 and the indicates the opening 9, 33.
  • the limb holding device 1 , 20, 30, 40 according to the invention function in the following way:
  • the limb holding device 1 , 20, 30, 40 is attached to the operation table or patient carrier 10 by connecting the fastener 5, 50 to the rails 7 of the operation table 10 at a suitable position for the limb to be suspended.
  • the limb hanger 4, 34 is arranged so that it is possible to lift the limb from an opposite side than the end that is connected to the patient carrier 10. In the example of the figures, this means that the limb is brought through the sling 34, 4 so that the sling 4, 34 supports the limb from the underside.
  • the drive unit 6, 21 or a manually force is then adapted to wind or pull the rope 3, 33 to lift the sling 4, 34 either manually or automatically.
  • the cleaning or disinfectant process is then ready to be performed.
  • the drive unit 6, 21 or the manual force is adapted to wind out or release the rope 3, 33 to lower the limb to the initial position afterwards.
  • the limb holding device 1 , 20, 30, 40 may also be used with a sterile rope to be used with a one-time drape (condom) as described in relation to fig. 2.
  • the sterile rope and drape may thus be connected to the rope 3 or hook 8 at the end of the rope. This will then be used for the duration of the procedure. After the procedure the rope part with drape may be removed and replaced by a rope or a new sterile rope with drape (condom).
  • the limb can be held for the duration of the procedure.
  • This draping will also allow the surgeon to reposition the limb and device during the procedure without compromising the sterility.

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  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Invalid Beds And Related Equipment (AREA)

Abstract

L'invention concerne un dispositif de maintien de membre permettant le nettoyage ou la désinfection d'un membre avant une intervention chirurgicale ou pendant une intervention chirurgicale. Le dispositif comprend un tube allongé creux (2), une corde (3) s'étendant à l'intérieur du tube allongé (2) vers une extrémité libre (2b) du tube allongé (2), une attache (5) pour la connexion à un support de patient (10), l'attache (5) est connectée au tube allongé (2) dans une première extrémité (2a) disposée à l'opposé de l'extrémité libre (2b), au moins un dispositif de maintien de membre (4) pour supporter le membre, le au moins un dispositif de maintien de membre (4) est couplé à la corde (3) qui est suspendue à l'extrémité libre (2b) du tube allongé (2), le tube allongé (2) s'étend longitudinalement dans une direction sensiblement rectiligne entre la première extrémité (2a) et l'extrémité libre (2b). L'invention concerne également un kit pour nettoyer ou désinfecter le membre avant ou pendant une intervention chirurgicale et une utilisation du dispositif de maintien de membre.
PCT/EP2021/086247 2020-12-17 2021-12-16 Dispositif de maintien de membre Ceased WO2022129363A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NO20201390 2020-12-17
NO20201390 2020-12-17

Publications (1)

Publication Number Publication Date
WO2022129363A1 true WO2022129363A1 (fr) 2022-06-23

Family

ID=79259471

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2021/086247 Ceased WO2022129363A1 (fr) 2020-12-17 2021-12-16 Dispositif de maintien de membre

Country Status (1)

Country Link
WO (1) WO2022129363A1 (fr)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202982236U (zh) 2012-11-15 2013-06-12 周雪娇 下肢手术消毒悬吊架
CN108186263A (zh) * 2017-12-26 2018-06-22 武汉浩宏科技有限公司 一种局部加热手术床
US20190350792A1 (en) * 2017-01-24 2019-11-21 Smith & Nephew, Inc. Surgical limb positioning apparatus
CN111772904A (zh) * 2020-07-20 2020-10-16 马高亮 一种马氏多功能整骨牵引凳
EP3741344A1 (fr) 2019-05-21 2020-11-25 Smith & Nephew, Inc. 53/5000 appareil de positionnement de membre et ses procédés d'utilisation

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202982236U (zh) 2012-11-15 2013-06-12 周雪娇 下肢手术消毒悬吊架
US20190350792A1 (en) * 2017-01-24 2019-11-21 Smith & Nephew, Inc. Surgical limb positioning apparatus
CN108186263A (zh) * 2017-12-26 2018-06-22 武汉浩宏科技有限公司 一种局部加热手术床
EP3741344A1 (fr) 2019-05-21 2020-11-25 Smith & Nephew, Inc. 53/5000 appareil de positionnement de membre et ses procédés d'utilisation
CN111772904A (zh) * 2020-07-20 2020-10-16 马高亮 一种马氏多功能整骨牵引凳

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