Operative position fixing device

Abstract

The utility model relates to the field of equipment or tools for supporting human body parts in the operation process, in particular to an operative position fixing device. The utility model relates to a surgical position fixing device, which comprises a support pad main body, a first supporting groove and a second supporting groove are arranged on the surface of the support pad main body; the first supporting groove and the second supporting groove are at an intersection angle; the supporting pad base is located at a horizontal angle, and one end of the supporting pad body is movably connected with one end of the supporting pad base; one end of the telescopic supporting rod is movably connected with the other end of the supporting pad body, and the other end of the telescopic supporting rod is movably connected with the other end of the supporting pad base. According to the operative position fixing device, a comfortable placing position and support are integrally provided for the arms of a patient in the operation process, and the problem that at present, the hands of the patient are lifted for a long time, and consequently aching pain is caused can be solved.

Description

Technical Field

[0001] The utility model relates to the field of equipment or tools for supporting parts of the human body during surgery, in particular to a surgical position fixing device. Background Art

[0002] Abdominal interventional surgeries, such as liver cancer ablation, breast tumor ablation, and abdominal tumor biopsy, all require the patient to lie on the operating table with one hand raised in a fixed position to facilitate surgical operations. However, since the operation time is usually long and the operation process usually takes at least half an hour, when the patient keeps the hand raised in one position, the patient's arm will soon become sore and unable to keep the hand raised until the end of the operation. Usually, during the operation, the patient's hand will slowly drop, affecting the surgical operation space. In order to solve the problem of patients keeping their hands raised in one position for a long time, a pillow is usually placed under the patient's arm to provide support. However, since the pillow can only support the upper arm and the lower arm cannot be effectively supported, the problem of soreness caused by holding the arm for a long time still exists. In addition, the patient's lowered arm will also push the pillow downward, further affecting the doctor's surgical operation space. Utility Model Content

[0003] The utility model aims to solve the problem that during the current abdominal interventional surgery, the patient has to keep his hands raised in one position for a long time, the patient's arms will soon become sore, and the patient cannot keep the hands raised until the end of the surgery.

[0004] The utility model of the surgical position fixing device comprises:

[0005] A support pad body, wherein a surface of the support pad body has a first support groove and a second support groove; the first support groove and the second support groove are at an intersecting angle;

[0006] A support pad base, the support pad base is at a horizontal angle, and one end of the support pad body is movably connected to one end of the support pad base;

[0007] A telescopic support rod, one end of which is movably connected to the other end of the support pad body, and the other end of which is movably connected to the other end of the support pad base.

[0008] As a preferred embodiment of the surgical position fixing device of the utility model, it includes:

[0009] The support pad body and the telescopic support rod are deleted, and the support pad base has an inclined surface;

[0010] The first supporting groove and the second supporting groove are arranged on the inclined surface.

[0011] As a preferred embodiment of the surgical position fixing device of the present invention, a strap is connected to the surface of the support pad body; two ends of the strap are respectively connected to the left and right sides of the second support groove.

[0012] As a preferred embodiment of the surgical position fixing device of the present invention, an axle seat is provided below the support pad body; a connecting shaft is provided above the support pad base, one end of the telescopic support rod is movably connected to the axle seat, and the other end of the telescopic support rod is provided with a connecting hook, and the connecting hook is detachably connected to the connecting shaft.

[0013] As a preferred embodiment of the surgical position fixing device of the present invention, a first receiving groove is provided below the support pad body, and the shaft seat is located in the first receiving groove;

[0014] A second receiving groove is provided above the support pad base, and the connecting shaft is located in the second receiving groove;

[0015] The first receiving groove and the second receiving groove are communicated with each other.

[0016] As a preferred embodiment of the surgical position fixing device of the present invention, the first receiving slot has a fixedly connected holder, and the telescopic support rod is detachably mounted on the holder.

[0017] As a preferred embodiment of the surgical position fixing device of the utility model, it includes:

[0018] Slide plates, the slide plates are at least two, one end of each of the two slide plates is movably connected to the support pad base; each of the slide plates has a slide groove; at least one side of each of the slide plates has a first limiting slide groove connected to the slide groove;

[0019] a first sliding rod, one end of which is at least partially slidably mounted in the sliding groove;

[0020] a first limiting member passing through the first limiting sliding groove and being detachably or fixedly connected to the first sliding rod;

[0021] A first position-limiting card plate having a second position-limiting sliding groove;

[0022] A second limiting member passes through the second limiting sliding groove and is detachably connected or fixedly connected to the other end of the first sliding rod.

[0023] As a preferred embodiment of the surgical position fixing device of the present invention, the first limiting card plate has a sliding hole therein; the sliding hole and the first sliding rod are at an intersecting angle; the surface of the first limiting card plate has a third limiting sliding groove connected to the sliding hole;

[0024] comprising a second sliding rod, one end of which is at least partially slidably mounted in the sliding hole;

[0025] comprising a third limiting member, the third limiting member passing through the third limiting sliding groove and being detachably connected or fixedly connected to the second sliding rod;

[0026] It includes a second limiting card plate, which is fixedly connected or detachably connected to the other end of the second slide bar; the second limiting card plate is at a parallel angle to the first slide bar.

[0027] Beneficial effects

[0028] The present invention solves the above existing problems and other existing problems not mentioned above and accordingly brings at least the following innovative advantages:

[0029] The utility model provides a surgical position fixing device, wherein the first support groove on the surface of the support pad main body is used to place the patient's elbow in the first support groove; the second support groove can place the patient's forearm in the second support groove; the whole provides a comfortable placement position and support for the patient's arm during the operation, which can solve the soreness caused by the patient's hand raising for too long.

[0030] The surgical position fixing device of the present invention movably connects the support pad main body and one side of the support pad base, while the other end is not connected, so that the first support pad main body can be rotated. When the support pad main body is at a horizontal angle, it is used to reduce the space occupied when not in use; when the support pad main body is at an inclined angle, the other end of the telescopic support rod connected to the support pad main body abuts the support pad base, thereby supporting the support pad main body and being used to support the patient's arm during surgery, solving the problem that the patient will feel arm pain if he keeps his hand raised in one posture for a long time; and the utility model can support the support pad main body at different angles by adjusting the length of the telescopic support rod, thereby solving the problem that the patient's arm can be supported at different angles.

[0031] The present invention's surgical position fixation device utilizes a slide disposed on the support pad base, a first slide bar slidably connected to the slide bar, and a first position-limiting plate mounted on the slide bar. This allows the first position-limiting plate to hook onto the side of the operating table during use, thereby preventing the patient's arms from displacing the support pad body and support pad base. Furthermore, because the two slide bars are movably connected to the support pad, the second slide bar and first position-limiting plate on the two slide bars can be oriented in either the same or different directions, thereby ensuring the stability of the present invention when installed on the operating table. This further prevents the support pad body and support pad base from being displaced by the patient.

[0032] The surgical position fixing device of the present invention, by adding a second sliding rod and a second limiting clamping plate on the first limiting clamping plate, realizes that when installed on the operating table, the second limiting clamping plate can clamp the lower edge of the bed board on the surface of the operating table, further realizing the stability of the present invention when installed on the operating table. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] Figure 1 It is a three-dimensional diagram of the utility model;

[0034] Figure 2 It is a cross-sectional view of the utility model;

[0035] Figure 3 This is an exploded view of the utility model;

[0036] Figure 4 This is an enlarged three-dimensional view of the first limit clamping plate of the utility model;

[0037] Figure 5 This is an enlarged three-dimensional view of the support pad body of the utility model;

[0038] Figure 6 This is an enlarged three-dimensional view of the skateboard of the utility model;

[0039] Figure 7 This is an enlarged perspective view of the first sliding rod of the present invention;

[0040] Figure 8 This is an enlarged perspective view of the second sliding rod and the second limiting clamping plate of the present invention;

[0041] Figure 9 This is an enlarged perspective view of the telescopic support rod of the utility model;

[0042] Figure 10 This is a rendering of the expanded state of the utility model;

[0043] Figure 11 This is another expanded state effect diagram of the utility model;

[0044] Figure 12 This is a rendering of the utility model installed on an operating table;

[0045] Figure 13 This is an effect diagram of the use state of the utility model;

[0046] Figure 14 This is a perspective view of another embodiment of the present invention.

[0047] In the figure: 1. Support pad body, 2. First support groove, 3. Second support groove, 4. Support pad base, 5. Telescopic support rod, 6. Inclined surface, 7. Strap, 8. Axle seat, 9. Connecting shaft, 10. Connecting hook, 11. First receiving groove, 12. Second receiving groove, 13. Card seat, 14. Slide plate, 15. Slide groove, 16. First limiting slide groove, 17. First slide bar, 18. First limiting member, 19. First limiting clamping plate, 20. Second limiting slide groove, 21. Second limiting member, 22. Slide hole, 23. Third limiting slide groove, 24 Second slide bar, 25. Third limiting member, 26. Second limiting clamping plate, 27. Operating table. DETAILED DESCRIPTION

[0048] In order to make the purpose, technical solutions and advantages of the technical solutions of the present disclosure clearer, the technical solutions of the embodiments of the present disclosure will be clearly and completely described below in conjunction with the drawings of the specific embodiments of the present disclosure.

[0049] The same reference numerals in the accompanying drawings represent the same components. It should be noted that the embodiments described are only part of the embodiments of the present disclosure, rather than all the embodiments.

[0050] Based on the described embodiments of the present disclosure, all other embodiments obtained by those skilled in the art without creative work shall fall within the scope of protection of the present disclosure.

[0051] This utility model surgical position fixation device, see Figures 1 to 13 ,include:

[0052] Support pad body 1, Figure 1 and Figure 3 The surface of the support pad body 1 is respectively shown to have a first support groove 2 and a second support groove 3; the first support groove 2 and the second support groove 3 are at an intersecting angle;

[0053] Support pad base 4, Figure 2 The support pad base 4 is shown to be at a horizontal angle, and one end of the support pad body 1 is movably connected to one end of the support pad base 4; Figure 2 It shows that the left side of the support pad body 1 is movably connected to the left side of the support pad base 4 via a hinge;

[0054] Telescopic support rod 5, Figure 9 The three-dimensional structure of the telescopic support rod 5 is shown; one end of the telescopic support rod 5 is movably connected to the other end of the support pad body 1, and the other end of the telescopic support rod 5 is movably connected to the other end of the support pad base 4. Figure 2 It is shown that the right side of the telescopic support rod 5 is movably connected to the right side of the support pad body.

[0055] The utility model provides a surgical position fixing device, wherein the first support groove 2 on the surface of the support pad main body 1 is used to place the patient's elbow in the first support groove 2; the second support groove 3 can place the patient's forearm in the second support groove 3; the whole provides a comfortable placement position and support for the patient's arm during the operation, which can solve the soreness caused by the patient's hand raising for too long.

[0056] The surgical position fixing device of the utility model can realize the rotation of the first support pad body 1 by movably connecting the support pad body 1 and the support pad base 4 at one end and leaving the other end unconnected. Figure 1 The effect diagram showing the support pad body 1 and the support pad base 4 are at a parallel angle, Figure 10 and Figure 11 The invention shows the effect diagram of the support pad body 1 at an inclined angle; when the support pad body 1 is at a horizontal angle, it is used to reduce the space occupied when not in use; when the support pad body 1 is at an inclined angle, the other end of the telescopic support rod 5 connected to the support pad body 1 abuts the support pad base 4, thereby supporting the support pad body 1, and is used to support the patient's arm during surgery, solving the current problem of arm pain caused by patients holding their hands in one position for a long time; and the present invention can support the support pad body 1 at different angles by adjusting the length of the telescopic support rod 5, thereby solving the problem of supporting the patient's arm at different angles. Since the present invention has a support pad body 1 that can be at an inclined angle, it is used to allow the patient's arm to be placed at an inclined angle, reducing the pain caused by the patient holding their hands for a long time.

[0057] Further, Figure 1 、 Figure 2 、 Figure 3 、 Figure 10 and Figure 11 The surface of the support pad body 1 is connected to a strap 7; the two ends of the strap 7 are respectively connected to the left and right sides of the second support groove 3. The strap is used to limit the position of the patient's arm or forearm when placed in the second support groove 3.

[0058] Further, Figure 5 It shows that an axle seat 8 is provided below the support pad body 1; Figure 2It shows that a connecting shaft 9 is provided above the support pad base 4; and Figure 5 It is shown that a first receiving groove 11 is provided below the support pad body 1, and the shaft seat 8 is located in the first receiving groove 11; Figure 3 It is shown that there is a second receiving groove 12 above the support pad base 4. Figure 2 and Figure 3 It shows that the connecting shaft 9 is located in the second receiving groove 12;

[0059] See also Figure 2 When the support pad body 1 and the support pad base 4 are at a parallel angle, the first receiving groove 11 and the second receiving groove 12 are connected; and the telescopic support rod 5 is in the first receiving groove 11 and the second receiving groove 12.

[0060] For further information, see Figure 2 One end of the telescopic support rod 5 is movably connected to the shaft seat 8, and the other end of the telescopic support rod 5 is provided with a connecting hook 10, which is detachably connected to the connecting shaft 9. In addition, the space inside the connecting hook 10 is larger than the cross-section of the connecting shaft 9, so that the connecting hook 10 and the connecting shaft 9 are movably connected and detachable. Figure 2 The figure shows that when the support pad body 1 is at a horizontal angle, the connecting hook 10 at the other end of the telescopic support rod 5 is removed from the connecting shaft 9 and is positioned in the first receiving groove 11 and the second receiving groove 12; Figure 10 It is shown that when the support pad body 1 is at an inclined angle, the connecting hook 10 at the other end of the telescopic support rod 5 is hooked on the connecting shaft 9, thereby supporting the support pad body 1.

[0061] For further information, see Figure 5 and Figure 2 The first receiving slot 11 has a fixedly connected holder 13, and the telescopic support rod 5 can be detachably mounted on the holder 13.

[0062] Further, including: skateboard 14, see Figure 1 、 Figure 2 、 Figure 3 、 Figure 10 and Figure 11 and Figure 12 There are at least two slide plates 14, and one end of each of the two slide plates 14 is movably connected to the support pad base 4; Figure 6 It is shown that one end of the slide plate 14 has an axial hole, Figure 1 The slide plate 14 is shown below the support pad base 4. Figure 3 The figure shows that it also includes a connecting shaft. When installing, the connecting shaft passes through the shaft hole of the slide 14 and is connected to the support pad base 4, so as to realize the movable connection between one end of the slide 14 and the support pad base 4. Figure 3 and Figure 6 As shown, each of the slides 14 has a slide groove 15; at least one side of each of the slides 14 has a first limiting slide groove 16 communicating with the slide groove 15;

[0063] The first slide bar 17, Figure 10 and Figure 11 It is shown that one end of the first slide bar 17 is at least partially slidably mounted in the slide groove 15; and the first slide bar 17 can slide using the slide groove 15 as a guide rail;

[0064] The first limiting member 18, Figure 10 and Figure 11 The first limiting member 18 is shown to pass through the first limiting chute 16 and be detachably or fixedly connected to the first slide bar 17. The installation of the first limiting member 18 prevents the first slide bar 17 from sliding out of the chute 15. The first limiting member 18 is preferably a bolt, and tightening the bolt can achieve the positioning of the first slide bar 17 and the slide plate 14.

[0065] The first limit card plate 19, see Figure 4 , the first limiting card plate 19 has a second limiting sliding groove 20; Figure 10 and Figure 11 It shows that the first limit card plate 19 and the first slide bar 17 are at an intersecting angle;

[0066] The second limiting member 21, see Figure 1 、 Figure 10 and Figure 11 The second limiting member 21 passes through the second limiting sliding groove 20 and is detachably connected or fixedly connected to the other end of the first sliding rod 17. Figure 12 and Figure 13 The diagram showing the effect of the use of the present invention shows that the surgical position fixing device of the present invention has a slide plate 14 provided on the support pad base 4, and a first slide bar 17 slidably connected to the slide plate 14, and also includes a first limit card plate 19 installed on the slide bar 17, so that when in use, the first limit card plate 19 can hook the side of the operating bed 27, thereby preventing the patient's arm from pushing the support pad body 1 and the support pad base 4 to shift. Furthermore, since the two slide plates 14 are movably connected to the support pad 4, the second slide bar 17 and the first limit card plate 19 on the two slide plates 14 can be in the same direction or in different directions, thereby achieving the stability of the present invention when installed on the operating bed 27, and preventing the support pad body 1 and the support pad base 4 of the present invention from being pushed and shifted by the patient. Among them Figure 10 The effect diagram showing two slides 14 in the same direction is shown. Figure 11 and Figure 12 The effect diagram of the two slide plates 14 being in different directions is shown.

[0067] For further information, see Figure 4 , the first limit card plate 19 has a sliding hole 22; Figure 1 As shown, the sliding hole 22 and the first sliding rod 17 are at an intersecting angle; Figure 4 It is shown that the surface of the first limiting clamping plate 19 has a third limiting sliding groove 23 connected to the sliding hole 22;

[0068] Including the second slider, Figure 8 The three-dimensional structure of the second sliding rod 24 and the second limiting clamping plate 26 is shown; Figure 1 、 Figure 10 、 Figure 11 、 Figure 12 and Figure 13 It is respectively shown that one end of the second sliding rod is at least partially slidably mounted in the sliding hole 22;

[0069] The third limiting member 24 and the second sliding rod 25 are provided. The third limiting member 24 and the second sliding rod 25 pass through the third limiting sliding groove 23 and are detachably connected or fixedly connected to the second sliding rod.

[0070] Including the second limit card plate 26, see Figure 8 The second limiting card plate 26 is fixedly connected or detachably connected to the other end of the second sliding rod; Figure 11 The second limit card plate 26 and the first slide bar 17 are parallel to each other. Figure 12 and Figure 13 As shown, the surgical position fixing device of the present invention, by adding a second slide bar 24 and a second limit card 26 on the first limit card 19, realizes that when installed on the operating bed 27, the second limit card 25 can clamp the lower edge of the bed board on the surface of the operating bed 27, further realizing the stability of the present invention when installed on the operating bed.

[0071] This embodiment 2 includes all the implementation schemes of embodiment 1, so the same as embodiment 1 will not be repeated. Only the differences are described below. The difference between this embodiment 2 and embodiment 1 is that, see Figure 14 On the basis of Example 1, the support pad body 1 and the telescopic support rod 5 are deleted, and an inclined surface 6 is provided on the support pad base 4; the first support groove 2 and the second support groove 3 are provided on the inclined surface 6.

[0072] The words “first”, “second” and similar terms used in the specification and claims do not indicate any order, quantity or importance, but are only used to distinguish different components. Similarly, words such as “a”, “an” or “the” do not indicate a quantity limitation, but rather indicate the presence of at least one. Words such as “include” or “comprise” mean that the elements or objects appearing before “include” or “comprises” include the elements or objects listed after “include” or “comprises” and their equivalents, and do not exclude other elements or objects. “Up”, “down”, “left”, “right” and the like are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may also change accordingly.

[0073] The above-mentioned preferred embodiments of the present invention are only preferred embodiments and are not intended to limit the present invention. The scope of protection of the present invention is defined by the appended claims. For ordinary technicians in this field, other embodiments can be obtained based on the drawings without creative work, and any changes based on the claims of the present invention are within the scope of protection of the present invention.

Claims

1. A surgical position fixing device, characterized in that: include: A support pad body, wherein a surface of the support pad body has a first support groove and a second support groove; The first supporting groove and the second supporting groove are at an intersecting angle; A support pad base, the support pad base is at a horizontal angle, and one end of the support pad body is movably connected to one end of the support pad base; A telescopic support rod, one end of which is movably connected to the other end of the support pad body, and the other end of which is movably connected to the other end of the support pad base.

2. The surgical position fixing device according to claim 1, characterized in that: include: The support pad body and the telescopic support rod are deleted, and the support pad base has an inclined surface; The first supporting groove and the second supporting groove are arranged on the inclined surface.

3. The surgical position fixing device according to claim 1 or 2, characterized in that: A strap is connected to the surface of the support pad body; two ends of the strap are respectively connected to the left and right sides of the second support groove.

4. The surgical position fixing device according to claim 1, characterized in that: An axle seat is provided below the support pad body; a connecting shaft is provided above the support pad base, one end of the telescopic support rod is movably connected to the axle seat, and the other end of the telescopic support rod is provided with a connecting hook, and the connecting hook is detachably connected to the connecting shaft.

5. The surgical position fixing device according to claim 4, characterized in that: A first receiving groove is provided below the support pad body, and the shaft seat is located in the first receiving groove; A second receiving groove is provided above the support pad base, and the connecting shaft is located in the second receiving groove; The first receiving groove and the second receiving groove are communicated with each other.

6. The surgical position fixing device according to claim 5, characterized in that: The first receiving slot has a fixedly connected card seat, and the telescopic support rod is detachably mounted on the card seat.

7. The surgical position fixing device according to claim 1 or 2, characterized in that: include: There are at least two slide plates, one end of each of the two slide plates being movably connected to the support pad base; Each of the slides has a slide groove; at least one side of each of the slides has a first limiting slide groove connected to the slide groove; a first sliding rod, one end of which is at least partially slidably mounted in the sliding groove; a first limiting member passing through the first limiting sliding groove and being detachably or fixedly connected to the first sliding rod; A first position-limiting card plate having a second position-limiting sliding groove; A second limiting member passes through the second limiting sliding groove and is detachably connected or fixedly connected to the other end of the first sliding rod.

8. The surgical position fixing device according to claim 7, characterized in that: The first position-limiting card plate has a sliding hole therein; the sliding hole and the first slide rod are at an intersecting angle; the surface of the first position-limiting card plate has a third position-limiting sliding groove connected to the sliding hole; comprising a second sliding rod, one end of which is at least partially slidably mounted in the sliding hole; comprising a third limiting member, the third limiting member passing through the third limiting sliding groove and being detachably connected or fixedly connected to the second sliding rod; It includes a second limiting card plate, which is fixedly connected or detachably connected to the other end of the second slide bar; the second limiting card plate is at a parallel angle to the first slide bar.

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