Restraint device for interventional surgery

Abstract

The utility model discloses a restraining device for an interventional operation, which comprises a mattress body, a restraint device and a fixing device. A plurality of positioning holes are formed in two sides of the trunk part; the restraining rail comprises a rail body, the rail body is arranged on the trunk part in a sleeving mode, and the rail body extends in the length direction of the trunk part; the track body is provided with a through hole for the trunk part to pass through, the top wall of the through hole extends upwards to form a bearing part, and the bottom wall of the through hole extends downwards to form a clamping part for clamping an operating bed; and the binding belts are slidably connected to the bearing part through sliding connecting pieces, the number of the binding belts is multiple, and the binding belts correspond to the multiple positioning holes. The utility model has the advantages of simple structure and reasonable design. A patient can be kept on the interventional operation bed in a stable braking state, the operation efficiency is improved, and the operation risk is reduced. The restraining device for the interventional operation can also be used for transferring a patient after an operation.

Description

Technical Field

[0001] The utility model relates to an auxiliary instrument for interventional surgery, and more specifically, to a restraint device for interventional surgery. Background Art

[0002] In order to meet the requirements of image acquisition during interventional surgery, the interventional operating table is usually narrow. Patients need to remain immobilized during surgery, but some patients often have brief disturbances of consciousness, causing agitation or even falling from the bed, which not only affects the normal operation but also brings risks to the patients. Conventional restraint devices used for agitated patients cannot ensure the normal operation of interventional surgery patients because the restraint position is not suitable. Most of the existing restraint devices used for angiography machines use elastic bandages for restraint, but for special patients, they are very easy to loosen during surgery, which is not conducive to maintaining the immobilization of special patients; postoperative transfer cannot ensure that the patient's postoperative braking state is maintained. Utility Model Content

[0003] An object of the present invention is to solve at least the above problems and to provide at least the advantages which will be described below.

[0004] Another purpose of the utility model is to provide a restraint device for interventional surgery, which can accurately restrain 8 key joints of the patient's body according to the patient's body shape during the operation to ensure the stability of the patient's body posture during the operation. In addition, it can keep the patient in a stable braking position during postoperative transportation, improve patient safety, and increase the success rate of the operation.

[0005] In order to achieve these purposes and other advantages according to the present invention, a restraint device for interventional surgery is provided, comprising:

[0006] The mattress body comprises a head and a trunk; a plurality of positioning holes are provided on both sides of the trunk; the positioning holes comprise an elbow positioning hole, a wrist positioning hole, a knee positioning hole and an ankle positioning hole; the positioning holes are formed by cutting off part of the trunk, and the positioning holes are used for the restraint belt to pass through, so the positioning holes can be through holes of any shape that can allow the restraint belt to pass through.

[0007] There are two restraint rails, which are arranged on both sides of the torso; the restraint rails are used to restrain various parts of the patient thereon, and also play a role in supporting the mattress body during transportation.

[0008] Wherein, the restraint track includes: a track body, which is sleeved on the torso, and the track body extends along the length direction of the torso; a through hole for the torso to pass through is opened on the track body, and a bearing portion is extended upward from the top wall of the through hole, and a clamping portion for clamping the operating bed is extended downward from the bottom wall of the through hole; the track body is made of steel or wood, for example; the track body has a certain strength to support the patient's torso when transporting the patient. The track body can slide in a direction perpendicular to the patient's torso to adjust the position of the restraint belt, so as to more accurately restrain the patient's various joints and brake accurately. The clamping portion is clamped on the bottom plate of the interventional operating bed to fix the mattress body.

[0009] and a restraining belt, which is slidably connected to the bearing part through a sliding connection member, wherein the restraining belt is multiple and arranged corresponding to the multiple positioning holes. The restraining belt has a certain width, for example, to ensure that each joint of the patient can be firmly fixed.

[0010] When in use, the medical staff will use the clamping part to fix the mattress body on the interventional operating bed during preoperative preparation. After the patient lies on the bed, the position of the restraint belt is adjusted according to the patient's joint position, and it is passed through the elbow positioning hole, wrist positioning hole, knee positioning hole and ankle positioning hole to restrain and fix the patient's elbow, wrist, knee and ankle to the track body respectively. When the patient is transferred after the operation, the constraint track can be directly lifted to transfer the patient to the transfer bed. The clamping part of the track body of the utility model can stably fix the mattress body on the interventional operating bed, and the restraint belt can fix the patient's key parts on the track body, which can effectively maintain the patient's braking effect during the operation to ensure the normal operation.

[0011] Preferably, the sliding connection comprises:

[0012] A plurality of slide grooves are provided on the bearing portion, respectively corresponding to the elbow positioning hole, the wrist positioning hole, the knee positioning hole and the ankle positioning hole;

[0013] and a plurality of sliders, which are arranged at one end of the restraint belt, and are accommodated in the slide groove; the sliders reciprocate in the slide groove to adjust the position of the restraint belt. The slide groove has a certain width, for example, so that the sliders can move forward and backward, so that the restraint belt can be accurately aligned with various joints of the patient, so as to better brake the patient.

[0014] Preferably, the sliding connection member includes: a clasp fixedly connected to one end of the restraint belt; the clasp is sleeved on the bearing portion; the clasp slides along the track body, and after the restraint belt is moved to a predetermined position, the patient's elbow, wrist, knee and ankle are restrained respectively. The restraint belt can also be sleeved on the track body by the clasp, so that the restraint belt can move along the track body to any position between the tail end of the head and the trunk. At the same time, the number of the restraint belts can also be increased to cope with special patients who need systemic immobilization.

[0015] Preferably, the slide groove is arranged opposite to the positioning hole, and the width of the slide groove and the width of the positioning hole are not less than two-thirds of the width of the positioning hole. According to clinical experience, most patients can be restrained at the joints to ensure normal operation. The utility model chooses to restrain at the joints, and the slide groove can realize the fine adjustment of the restraint belt according to patients of different body shapes.

[0016] Preferably, the positioning hole is in the shape of an elongated strip, and its length direction extends perpendicular to the length direction of the mattress body; the width of the positioning hole is 8-15 cm, and the length is 15-25 cm. The positioning hole can also be roughly square, circular or other shapes that are convenient for the binding belt to pass through.

[0017] Preferably, there are eight positioning holes symmetrically arranged on both sides of the trunk, including two elbow positioning holes, two wrist positioning holes, two knee positioning holes and two ankle positioning holes. According to clinical experience, restraining the eight joints of the patient can ensure that the patient maintains a stable braking posture during the operation, while also ensuring the patient's comfort.

[0018] Preferably, the two side ends of the trunk are provided with reeling shafts, which reel in the trunk to adjust the width of the trunk. The reeling shafts are sewn on the two side edges of the trunk, so that the trunk can be controlled to maintain the same width as the interventional operating table by the reeling shafts. At the same time, the reeling shafts can also increase the support strength of the track body when the patient is transported.

[0019] Preferably, the head and tail ends of the trunk are also provided with Velcro. The Velcro, for example, includes a mother sticker adhered to the upper surface of the trunk and a child sticker adhered to the lower surface of the trunk. The Velcro fixes the reel to one side of the track body after the reel is reeled to the bedside.

[0020] Preferably, the mattress body is a cotton pad; and the restraining belt is a cotton strap.

[0021] Preferably, the thickness of the mattress body is 2-3 cm.

[0022] The present invention at least includes the following beneficial effects: The restraint device for interventional surgery described in the present invention has a simple structure and a reasonable design. The restraint belt cooperates with the track body to ensure that the patient is kept on the interventional operating bed in a stable braking state, preventing the patient from moving or falling from the bed during the operation, which may cause danger. The restraint belt can move back and forth along the positioning hole to adjust the position of the restraint belt so that the restraint belt can accurately correspond to the joints of different patients, so as to effectively brake the patient's torso, keep it stable during the operation, improve the efficiency of the operation, and reduce the risk of the operation. The restraint device for interventional surgery described in the present invention can also be used for transporting patients after surgery. The track body and the mattress body have the effect of a stretcher, which can smoothly and quickly transfer the patient from the interventional operating bed to the transport bed.

[0023] Other advantages, objectives and features of the present invention will be embodied in part through the following description, and in part will be understood by those skilled in the art through research and practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a schematic structural diagram of a restraint device for interventional surgery in one embodiment of the utility model;

[0025] Figure 2 It is a partial cross-sectional structural schematic diagram of a restraint device for interventional surgery described in one embodiment of the utility model;

[0026] Figure 3 It is a partial structural schematic diagram of a restraint device for interventional surgery described in one embodiment of the utility model. DETAILED DESCRIPTION

[0027] The present invention will be further described in detail below in conjunction with the accompanying drawings so that those skilled in the art can implement the invention with reference to the description.

[0028] It should be understood that the terms such as “having”, “including” and “comprising” used herein do not exclude the existence or addition of one or more other elements or combinations thereof.

[0029] like Figure 1-Figure 2 As shown, the utility model provides a restraint device for interventional surgery, which includes:

[0030] The mattress body 100 includes a head portion 101 and a trunk portion 102; a plurality of positioning holes 200 are provided on both sides of the trunk portion 102; the positioning holes 200 include an elbow positioning hole 201, a wrist positioning hole 202, a knee positioning hole 203 and an ankle positioning hole 204; the positioning holes correspond to the patient's elbow, wrist, knee and ankle, respectively, and there are two of each of the elbow positioning hole 201, the wrist positioning hole 202, the knee positioning hole 203 and the ankle positioning hole 204, which are symmetrically arranged on both sides of the trunk portion; the positioning holes 200 are formed by cutting off part of the trunk portion 102, and the positioning holes 200 are used for the restraint belt to pass through, so the positioning holes 200 can be through holes of any shape that can allow the restraint belt to pass through.

[0031] There are two restraint rails, which are arranged on both sides of the torso 102; the restraint rails are used to restrain various parts of the patient thereon, and also play a role in supporting the mattress body 100 during transportation.

[0032] The restraining track includes: a track body 301, which is sleeved on the trunk 102, and the track body 301 extends along the length direction of the trunk 102; thus, the track body 301 is parallel to the patient's trunk. The track body 301 is provided with a through hole 3011 for the trunk 102 to pass through, and a bearing portion 3012 is extended upward from the top wall of the through hole 3011, and a clamping portion 3013 for clamping the operating bed is extended downward from the bottom wall of the through hole 3011; the track body 301 is made of steel or wood, for example, to ensure that sufficient support can be provided to facilitate stable restraint of the patient's limbs and improve stability during transportation. The track body 301 has a certain strength so as to support the patient's body when the patient is transported. The two side edges of the mattress body 100 can be fixed on the track body 301. The utility model preferably passes the two side edges of the torso 102 through the through hole 3011 so that the track body 301 can be displaced in a direction perpendicular to the patient's torso, which is used to adjust the width of the mattress according to the patient's body shape, ensure that the patient can be stably maintained on the interventional surgery bed, and prevent part of the patient's body from falling or falling during the operation. The clamping part 3013 is clamped on the bottom plate of the interventional surgery bed to fix the mattress body 100.

[0033] And a restraint belt 400, which is slidably connected to the bearing portion 3012 through a sliding connection member 401, and the restraint belt 400 is multiple, and is arranged corresponding to the multiple positioning holes 200. A restraint belt 400 is arranged at each positioning hole 200. The restraint belt 400 has a certain width, for example, to ensure that each joint of the patient can be firmly fixed.

[0034] When in use, the medical staff will use the clamping part 3012 to fix the mattress body 100 on the interventional surgery bed during preoperative preparation. After the patient lies on the bed, according to the patient's joint position, adjust the binding belt 400 to move forward and backward along the track body 301, align with the various parts of the patient's limb joints; then pass it through the elbow positioning hole 201, the wrist positioning hole 202, the knee positioning hole 203 and the ankle positioning hole 204 to bind and fix the patient's elbow, wrist, knee and ankle to the track body 301 respectively. When the patient is transported after surgery, the clamping part 3012 can be directly released, the constraint track can be lifted, and the patient can be directly transferred to the transport bed. The clamping part 3012 of the track body 301 of the utility model can stably fix the mattress body 100 on the interventional surgery bed, and the binding belt 400 can fix the key parts of the patient on the track body 301, keep the patient and the interventional surgery bed in a relatively fixed and stable position, and effectively maintain the patient's braking effect during the operation to ensure the normal operation.

[0035] In one embodiment, if Figure 1 and Figure 2 As shown, the sliding connection member 401 includes:

[0036] A plurality of slide grooves 4011 are provided on the bearing portion 3012 and correspond to the elbow positioning hole 201, the wrist positioning hole 202, the knee positioning hole 203 and the ankle positioning hole 204 respectively;

[0037] and a plurality of sliders 4012, which are arranged at one end of the restraint belt 400, and the sliders 4012 are accommodated in the slide groove 4011; the sliders 4012 reciprocate in the slide groove 4011 to adjust the position of the restraint belt 400. The slide groove 4011 has a certain width, for example, so that the sliders 4012 can move forward and backward, so that the restraint belt 400 can be accurately aligned with each joint of the patient, so as to better brake the patient's limbs to the track body 301, so that it can maintain a braking state during the operation.

[0038] In one embodiment, if Figure 3As shown, the sliding connection member 401 includes: a clasp 4011, which is fixedly connected to one end of the restraint belt 400; the clasp 4011 is sleeved on the bearing portion 3012; the clasp 4011 slides along the track body 301, and after the restraint belt 400 is moved to a predetermined position, the patient's elbow, wrist, knee and ankle are restrained respectively. The clasp 4011 is, for example, limited to the portion of the bearing portion 3012 corresponding to the positioning hole 200; and can move along the width direction of the positioning hole 200. The clasp 4011 can also be defined as being slidably connected to the track body 301, for example, by being slidably connected to the track body 301 through a sliding groove provided on the track body 301 and extending along the entire length direction of the track body 301. As a result, the clasp 4011 can move along the track body 301 with the restraint belt 400 to any position between the tail end of the head 101 and the torso 102. Thus, the position of the restraint belt 400 can be infinitely adjusted, and the number of the restraint belts can be increased to cope with special patients who need whole body braking.

[0039] In one embodiment, if Figure 1 As shown, the slide groove 4011 is arranged opposite to the positioning hole 200, and the width of the slide groove 4011 and the width of the positioning hole 200 are not less than two-thirds of the width of the positioning hole 200. The width of the slide groove 4011 is, for example, consistent with the width of the positioning hole 200, or slightly larger than the width of the positioning hole 200, which can provide greater convenience for clinical practice. According to clinical experience, most patients can ensure normal surgery by restraining the joints. The utility model chooses to restrain at the joints, and the slide groove 4011 can realize the fine adjustment of the restraint belt 400 according to patients of different body shapes.

[0040] In one embodiment, if Figure 1 As shown, the positioning hole 200 is in the shape of a long strip, and its length direction extends perpendicular to the length direction of the mattress body 100; the width of the positioning hole 200 is 8-15 cm, and the length is 15-25 cm. The shape and size of the positioning hole 200 are designed according to clinical needs. Of course, the positioning hole 200 can also be roughly square, circular or other shapes that are convenient for the binding belt 400 to pass through.

[0041] In one embodiment, if Figure 1As shown, there are eight positioning holes 200 symmetrically arranged on both sides of the trunk 102, including two elbow positioning holes 201, two wrist positioning holes 202, two knee positioning holes 203 and two ankle positioning holes 204. According to clinical experience, restraining the eight joints of the patient can ensure that the patient maintains a stable braking posture during the operation, while also ensuring the patient's comfort.

[0042] In one embodiment, if Figure 1 and Figure 2 As shown, a reeling shaft 103 is also provided on both side ends of the trunk portion 102, and the reeling shaft 103 reels the trunk portion 102 to adjust the width of the trunk portion 102. Thus, the width of the trunk portion 102 can be ensured to be consistent with the width of the interventional operating bed as much as possible, which is convenient for the operator to perform the operation. The reeling shaft 103 is connected to the two side edges of the trunk portion 102 by suturing, for example, so that the width of the mattress body 100 can also be increased, which is more convenient to adapt to patients with special body shapes, such as those who are too obese. When the patient's body shape is within the normal range, the reeling shaft 103 is used to control the trunk portion 102 to keep the width consistent with the interventional operating bed. At the same time, when the patient is transported, the reeling shaft 103 can support the mattress body 100 together with the track body 301 to increase the support strength of the track body 301.

[0043] In one embodiment, if Figure 1 As shown, the head and tail ends of the trunk 103 are also provided with Velcro 104. The Velcro 104, for example, includes a mother sticker adhered to the upper surface of the trunk and a child sticker adhered to the lower surface of the trunk. After the reel 103 is reeled to the bedside, the Velcro 104 fixes the reel 103 to one side of the track body 301. In this way, the trunk 102 can be reeled in, the size of the positioning hole 200 can be reduced, and the restraint stability can be improved.

[0044] In one embodiment, if Figure 1 As shown, the mattress body 100 is a cotton pad; the binding belt 400 is a cotton binding belt.

[0045] In one embodiment, if Figure 1 As shown, the thickness of the mattress body 100 is 2-3 cm.

[0046] When in use, the medical staff first fixes the mattress body 100 on the interventional operating bed through the clamping part 3011 during preoperative preparation; then, retract the reel 103 to adjust the width of the mattress body 100 to adapt to the patient's body shape, and also adjust the position of the track body 301 to make it close to the patient's body. Then, adjust the position of the restraint belt 400, and tie the restraint belt 400 to the fixed position of the track body 301 at a total of 8 joints of the patient's limbs, so that the patient can maintain a stable braking state during the operation. When transporting after the operation, the medical staff can directly lift the track body 301 and the two ends of the reel 103 to move the patient directly to the surgical observation bed. The utility model has a simple structure, a reasonable design, is easy to use, and has a low production cost, and can effectively improve surgical efficiency and reduce medical costs.

[0047] Although the implementation scheme of the utility model has been disclosed as above, it is not limited to the applications listed in the specification and implementation modes. It can be fully applied to various fields suitable for the utility model. For those familiar with the art, additional modifications can be easily implemented. Therefore, without departing from the general concept defined by the claims and the scope of equivalents, the utility model is not limited to the specific details and the illustrations shown and described herein.

Claims

1. A restraint device for interventional surgery, characterized in that: include: The mattress body comprises a head portion and a trunk portion; a plurality of positioning holes are provided on both sides of the trunk portion; The positioning holes include an elbow positioning hole, a wrist positioning hole, a knee positioning hole and an ankle positioning hole; Two restraining rails are arranged on both sides of the trunk; The constraint track comprises: a track body, which is sleeved on the trunk, and the track body extends along the length direction of the trunk; a through hole is opened on the track body for the trunk to pass through, a bearing portion is extended upward from the top wall of the through hole, and a clamping portion is extended downward from the bottom wall of the through hole to clamp the operating bed; And a restraining belt, which is slidably connected to the bearing part through a sliding connection piece, and the restraining belt is multiple and arranged corresponding to the multiple positioning holes.

2. The restraint device for interventional surgery according to claim 1, characterized in that: The sliding connection comprises: A plurality of slide grooves are provided on the bearing portion, respectively corresponding to the elbow positioning hole, the wrist positioning hole, the knee positioning hole and the ankle positioning hole; and a plurality of sliders, which are arranged at one end of the restraining belt, and the sliders are accommodated in the slide groove; the sliders reciprocate in the slide groove to adjust the position of the restraining belt.

3. The restraint device for interventional surgery according to claim 1, characterized in that: The sliding connection member includes: a clasp fixedly connected to one end of the restraint belt; the clasp is sleeved on the bearing portion; the clasp slides along the track body, and after the restraint belt is moved to a predetermined position, the patient's elbow, wrist, knee and ankle are restrained respectively.

4. The restraint device for interventional surgery according to claim 2, characterized in that: The slide groove is arranged opposite to the positioning hole, and the width of the slide groove and the width of the positioning hole are not less than two-thirds of the width of the positioning hole.

5. The restraint device for interventional surgery according to claim 1, characterized in that: The positioning hole is in the shape of an elongated strip, and its length direction extends perpendicularly to the length direction of the mattress body; the width of the positioning hole is 8-15 cm, and the length is 15-25 cm.

6. The restraint device for interventional surgery according to claim 5, characterized in that: There are eight positioning holes symmetrically arranged on both sides of the trunk, including two elbow positioning holes, two wrist positioning holes, two knee positioning holes and two ankle positioning holes.

7. The restraint device for interventional surgery according to claim 1, characterized in that: Reeling shafts are also provided on both side ends of the trunk portion, and the reeling shafts reel in the trunk portion to adjust the width of the trunk portion.

8. The restraint device for interventional surgery according to claim 7, characterized in that: Velcro is also provided at the head end and the tail end of the trunk.

9. The restraint device for interventional surgery according to claim 1, characterized in that: The mattress body is a cotton pad; the binding belt is a cotton binding belt.

10. The restraint device for interventional surgery according to claim 9, characterized in that: The thickness of the mattress body is 2-3 cm.

Images