CN211381832U - A head support device for surgery - Google Patents

Abstract

The utility model discloses a head support device for surgery, comprising a fixing piece and a supporting piece; the fixing piece comprises a sleeve part and a chute; the sleeve part is provided with a transverse first through hole, and the slide The groove is a vertical sliding groove with a termination structure at the lower end, which is located at one end of the first through hole and is fixedly connected with the sleeve portion; the support member includes a slide rail and a support portion; the slide rail is vertical , which is slidably fitted with the chute; the support part is a plate-like structure; the slide rail is located at one end of the support part and is connected to the support part; when in use, the first The through hole is sleeved on one end of the operating table; the support part is located above the head; the sliding rail is connected with the sliding groove. The utility model solves the problems of covering the sterile towel to contaminate the sterile towel and suffocating the patient; its position relative to the operating table is adjustable; it can support the doctor's arm and place surgical instruments, reduce the doctor's fatigue and shorten the operation time.

Description

A head support device for surgery

technical field

The utility model belongs to the technical field of medical instruments, in particular to a head support device used for surgery.

Background technique

At present, when a pacemaker is implanted under local anesthesia, aseptic conditions are required. A sterile towel needs to cover the patient's head, cover the patient's mouth and nose, and prevent the patient from sneezing or breathing out bacteria or viruses. The air is directly connected to the surgical site, which affects the aseptic effect. If the sterile towel directly covers the patient's head, it is easy to cause contamination of the sterile towel, panic, suffocation, and annoyance of the patient. In addition, the surgical instruments are generally placed on the instrument trolley, which is a certain distance from the surgical site, so that the doctor can exchange surgical instruments during the operation. consume. Although the existing surgical head support frame can support the head space, it is inconvenient when the patient lies down, gets up or changes the bed.

SUMMARY OF THE INVENTION

The utility model provides a head support device for surgery, which solves the problem of suffocation caused by the contamination of the sterile towel and the covering of the head by the sterile towel, and at the same time, the position relative to the head can be adjusted to make the patient more comfortable; the support part is disassembled Simple, making it more convenient for patients to lie down, get up, and change beds.

In order to solve the above-mentioned technical problems, the utility model adopts the following technical solutions to be realized:

A head support device for surgery, comprising a fixing piece and a supporting piece; the fixing piece comprises a sleeve part and a chute; the sleeve part is provided with a transverse first through hole, and the lower end of the chute is provided with a The vertical chute of the termination structure is located at one end of the first through hole and is fixedly connected with the sleeve portion; the support member includes a slide rail and a support portion; the slide rail is vertical, and is connected to the The sliding groove is slidably connected and adapted; the support part is a plate-like structure; the slide rail is located at one end of the support part and is connected with the support part; when in use, the first through hole is sleeved on the one end of the operating table; the support part is located above the head; the slide rail is connected with the chute.

As a specific structural design of the head support device, the support part is a rectangular plate-like structure; the sleeve part is in the shape of a cuboid; the first through hole is sleeved with one end of the operating table. The matching square hole; when in use, the support part is located above the sleeve part.

Preferably, the first through hole includes an upper wall, a lower wall, a left wall, and a right wall; the thickness of the upper wall ranges from 2 to 6 mm; and a third through hole is arranged on the upper wall, which is connected to the upper wall. The first through hole communicates with each other.

As a specific structural design of the head support device, the support member further includes a support block, which is located at the upper end of the slide rail and is fixedly connected to the slide rail; one end of the support portion is connected to the slide rail. The upper end of the slide rail is hinged; when in the use state, the support block is located below the support part, is received with the support part, supports the support part, and makes it horizontally flat; when in the retracted state, The support portion is located at the rear side of the slide rail.

Further, a groove is provided on the upper side of the support portion, which is adapted to the shape and size of the surgical instrument placement tray.

Preferably, at least one second through hole is provided in the groove.

Further, a lock is also included, which connects the slide rail and the chute; when in use, the slide rail and the chute are relatively fixed by the lock.

As a specific structural design of the head support device, the sliding rail and the sliding groove respectively include two; the two sliding grooves are respectively located on the left and right sides of the sleeve part; The slide rails are respectively located on the left and right sides of the support portion; when in use, each of the slide rails and the corresponding slide grooves are relatively and fixedly connected through the locks.

Preferably, the lock includes a threaded through hole and a stud provided on the groove wall of the chute; the stud is threadedly connected to the threaded through hole; when the threaded stud is screwed into the threaded through hole When the hole is inserted, the sliding rail and the sliding groove are relatively fixed; when the stud is screwed out of the threaded through hole, the sliding rail and the sliding groove can slide relative to each other.

As a specific structural design of the head support device, it also includes a surgical instrument placement tray, which is fitted and fitted with the shape and size of the support portion; when in use, the surgical instrument placement tray is located at the The upper part of the support part is connected with the support part.

Compared with the prior art, the advantages and positive effects of the present invention are as follows: the support part of the head support device for surgery of the present invention is located above the head when in use, so that the sterile towel covers the head. It is placed on the support part to avoid the contamination of the sterile towel and the suffocation of the patient; since the sleeve part of the present invention includes a first through hole, the first through hole is sleeved on one end of the operating table to connect with the operating table during use, so that the support can be supported. The position of the support part relative to the operating table is adjustable, that is, the position of the support part relative to the patient's head is adjustable, so that when the sterile towel covers the support part above the patient's head, the patient is in a relatively comfortable state, reducing negative emotions such as tension; In addition, when the permanent pacemaker is implanted, the surgical site is closer to the head, and the doctor can place the surgical instruments on the top of the support, or support the arm above the support during the operation, reducing the exchange of surgical instruments. time and reduce the doctor's fatigue, speed up the operation, and improve the quality of the operation.

Description of drawings

In order to illustrate the technical solutions in the embodiments of the present invention more clearly, the following will briefly introduce the accompanying drawings that need to be used in the embodiments. Obviously, the accompanying drawings in the following description are some embodiments of the present invention. For those of ordinary skill in the art, other drawings can also be obtained from these drawings without creative effort.

1 is a schematic structural diagram of an embodiment of a head support device for surgery proposed by the present invention;

2 is a schematic structural diagram of another embodiment of a head support device for surgery proposed by the present invention;

FIG. 3 is a structural schematic diagram of an embodiment of a surgical head support device proposed by the present invention in a use state.

In the figure,

1. Supporting parts; 2. Fixing parts; 3. Locking parts; 4. Operating table; 11. Supporting part; 12. Slide rail; 13. Hinge; 14. Supporting block; 21. Set part; 22. Chute; 111 , the second through hole; 112, the groove; 113, the connecting rod; 211, the first through hole; 212, the upper wall; 213, the left wall; 214, the right wall; 215, the lower wall; 216, the third through hole; 217, the fourth through hole; 218, the fifth through hole; 219, the sixth through hole.

Detailed ways

The following describes in detail the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary, and are intended to be used to explain the present invention, but should not be construed as a limitation of the present invention.

Referring to FIG. 1 , FIG. 2 and FIG. 3 , a head support device for surgery according to the present invention includes a fixing member 2 and a supporting member 1 . The fixing member 2 is used for connecting with the operating table 4 so as to be fixed relative to the operating table 4 . The support member 1 is located above the patient's head during operation, and is used to support the sterile towel covering the patient's head to prevent the sterile towel from contamination, the patient's suffocation, and relieve the patient's tension. The fixing member 2 includes a sleeve portion 21 and a chute 22 . The sleeve part 21 is provided with a transverse first through hole 211 , which is used to sleeve on one end of the operating table 4 . The sliding slot 22 is a vertical sliding slot 22 with a termination structure at the lower end, which is located at one end of the first through hole 211 and is fixedly connected with the sleeve portion 21 . The support 1 includes a support portion 11 and a slide rail 12 . The support portion 11 is a horizontal plate-like structure, and the slide rail 12 is located at one end of the support portion 11 and is connected to the support portion 11 . When the head support device is in use, the first through hole 211 is sleeved on one end of the operating table 4, the slide rail 12 is connected with the chute 22, the support part 11 is located above the patient's head, and when the sterile towel covers the head It is overlapped on the support part 11 to avoid directly covering the patient's head, so as to solve the suffocation and tension caused by the sterile towel directly covering the patient's mouth and nose to speed up its pollution, and the sterile towel directly covering the patient's head. And the head support device is sleeved on one end of the operating table 4 through the first through hole 211, and the position of the first through hole 211 at one end of the operating table 4 can be adjusted to adapt to the position of the patient's head, so that the support portion 11 is located on the patient's head. Just above the part, the effect of supporting the sterile towel by the support part 11 is improved. In addition, when the permanent pacemaker implantation operation is performed, since the operation position is relatively close to the head, the surgical instrument can be placed above the support part 11, which shortens the distance and time for the doctor to exchange the surgical instrument, and improves the operation efficiency; the operation process In the middle, the doctor can also place the arm on the support part 11 for support, which reduces the labor intensity of the doctor, reduces the fatigue of the doctor, and improves the quality of the operation.

Embodiment 1, referring to FIG. 1 and FIG. 3 , the support portion 11 is a flat plate-like structure with a regular shape. Preferably, the support portion 11 is a rectangular flat plate. The slide rails 12 include two, which are respectively located on the left and right sides of the support portion 11 . One end of the support portion 11 is fixedly connected to the upper end of the slide rail 12 . A groove 112 is provided on the upper side of the support portion 11 , which is adapted to the shape and size of the placement tray on which the surgical instrument is placed, so that the placement tray can be stably placed in the groove 112 . Preferably, at least one second through hole 111 is provided in the groove 112 to save material. Correspondingly, the sleeve part 21 is in the shape of a cuboid; the first through hole 211 is a square through hole that is sleeved and fitted with one end of the operating table 4; the sliding grooves 22 include two, which are respectively located on both sides of the sleeve part 21 and the first through hole. One end of the 211 corresponds to the two slide rails 12 respectively and is fixedly connected with the sleeve portion 21 . When in use, the first through hole 211 is sheathed on one end of the operating table 4, so that the patient's head is located above the sheathing part 21; the slide rail 12 is located in the chute 22 so that the supporting part 11 is located above the sheathing Above the head; the end of the slide rail 12 abuts on the termination structure of the lower end of the slide groove 22, so that the height of the support portion 11 is fixed. When retracting, the slide rail 12 can be lifted up until it is separated from the chute 22 and moved away, so as to facilitate the patient to lie down, change the bed or get up. Preferably, the upper end of the sliding groove 22 is set in the shape of a bell mouth, which has the guiding property for the sliding rail 12 to be inserted into the sliding groove 22 and facilitates the insertion of the sliding rail 12 and the sliding groove 22 .

1 and 3 , the first through hole 211 includes an upper wall 212 , a left wall 213 , a right wall 214 and a lower wall 215 . Since the upper wall 212 is located above the operating table 4, in order to prevent the patient from feeling uncomfortable and save materials, the thickness of the upper wall 212 is preferably in the range of 1 mm to 10 mm; further preferably, the thickness of the upper wall 212 is in the range of 2 mm to 6 mm; The wall 212 is provided with a third through hole 216, which communicates with the first through hole 211, so that the patient's head is positioned on the operating table 4 when the patient is lying down, so as to avoid affecting the comfort. In order to save material, a fourth through hole 217 , a fifth through hole 218 and a sixth through hole 219 are respectively provided on the left wall 213 , the right wall 214 and the lower wall 215 of the first through hole 211 .

In the second embodiment, referring to FIG. 2 and FIG. 3 , the support portion 11 is a regular plate-like structure. Preferably, the support portion is a rectangular flat plate. The slide rails 12 include two, which are respectively located on the left and right sides of the support portion 11 . One end of the support portion 11 is hinged with the upper end of the slide rail 12 respectively. A support block 14 is provided on the upper end of the slide rail 12 . When in use, the support part 11 is located above the support block 14 and is in contact with the support block 14; the support block 14 receives the support part 11 and makes it horizontal; when retracted, the support part 11 is turned over to the sliding position through the hinge 13 The rear side of the rail 12 is convenient for the patient to lie down, get up or change the bed. In order to make the placement of the surgical instrument placement tray more convenient and stable, a groove 112 is provided on the upper side of the support portion 11, the shape and size of which are adapted to the shape and size of the surgical instrument placement tray, or larger than the size of the surgical instrument placement tray. Preferably, at least one second through hole 111 is provided in the groove 112 to save material.

2 and 3 , correspondingly, the sleeve portion 21 is in the shape of a cuboid, and the first through hole 211 is a square through hole that is sleeved and fitted with one end of the operating table. The chute 22 includes two, which are located on the left and right sides of the sleeve portion 21 respectively, and are fixedly connected with one end of the sleeve portion 21 . The positions of the two sliding rails 12 correspond to the two sliding grooves 22 , and the two sliding rails 12 are respectively located in the two sliding grooves 22 , and the sliding rails 12 can be lifted up to be disengaged from the sliding grooves 22 and moved away. In order to make it easier and more convenient to put the slide rail 12 into the chute 22, the upper end of the chute 22 is set in the shape of a bell mouth.

Referring to FIG. 2 , in order to adjust the distance between the support part 11 and the sleeve part 21 , that is, the distance between the support part 11 and the patient's head is adjustable, a lock 3 is also included. When the slide rail 12 slides to an appropriate position relative to the slide groove 22 , the lock 3 fixes the slide rail 12 and the slide groove 22 relatively, so that the distance between the support portion 11 and the sleeve portion 21 is fixed. Preferably, the locking buckle 3 is realized in the form of a threaded hole and a threaded stud adapted to the threaded connection of the threaded hole. A threaded through hole is provided on the groove wall of the sliding groove 22 . When the position of the slide rail 12 and the slide groove 22 are adjusted, screw in the stud to make the slide rail 12 and the slide groove 22 relatively fixed; when retracted, unscrew the stud to make the slide rail 12 slide relative to the slide groove 22. It is convenient to adjust the distance between the support part 11 and the sleeve part 21, adapt to the height of the patient's head, and make the patient more comfortable.

In order to make the patient more comfortable, the first through hole 211 includes an upper wall 212 , a left wall 213 , a right wall 214 and a lower wall 215 . The thickness of the upper wall 212 ranges from 1 mm to 10 mm, preferably 2 mm to 6 mm, and a third through hole 216 is provided on the upper wall 212, which communicates with the first through hole 211, so that the patient's head is not affected by the upper wall 212. The impact of the device is directly in contact with the operating table 4, so that the patient does not feel the use of the head support device. In order to save material, a fourth through hole 217 , a fifth through hole 218 and a sixth through hole 219 are respectively provided on the left wall 213 , the right wall 214 and the lower wall 215 .

Embodiment 3, referring to FIG. 1 and FIG. 2 , the head support device further includes a surgical instrument placement tray, which is installed and adapted to the shape and size of the support portion 11 . When in use, the surgical instrument placement tray is located above the support portion 11 and is connected to the support portion 11 . Specifically, when the support portion 11 is a plate-like structure, the surgical instrument placement tray is placed above the support portion 11; when the upper side of the support portion 11 is provided with a groove 112, the surgical instrument placement tray is connected to the groove 112 to fit , which is placed in the groove 112; when a second through hole 111 is provided in the groove 112, the surgical instrument placement plate is placed in the groove 112 and above the second through hole 111; when the groove 112 is provided with a When there are two or more second through holes 111 , the groove 112 has a corresponding connecting rod 113 or a connecting portion, and the surgical instrument placement tray is placed in the groove 112 and above the connecting rod 113 or the connecting portion.

In the description of the present invention, it should be understood that the orientations or positional relationships indicated by the terms "upper", "lower", "front", "rear", "left", "right", etc. are based on those shown in the accompanying drawings. The orientation or positional relationship is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a reference to the present utility model. limits.

In addition, the terms "first" and "second" are only used for descriptive purposes, and should not be construed as indicating or implying relative importance or implying the number of indicated technical features. Thus, a feature delimited with "first", "second" may expressly or implicitly include at least one of that feature. In the description of the present invention, "plurality" means at least two, such as two, three, etc., unless otherwise expressly and specifically defined.

In the present utility model, unless otherwise expressly specified and limited, the terms "installation", "connection", "connection", "fixed" and other terms should be understood in a broad sense, for example, it may be a fixed connection or a detachable connection connected, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, it can be the internal communication between two elements or the interaction between the two elements, unless otherwise clearly defined. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

In the present invention, unless otherwise expressly specified and defined, a first feature "on" or "under" a second feature may be in direct contact with the first and second features, or the first and second features through an intermediary indirect contact. Also, the first feature being "above", "over" and "above" the second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is level higher than the second feature. The first feature being "below", "below" and "below" the second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature has a lower level than the second feature.

In the description of this specification, the reference to the terms "Embodiment 1", "Embodiment 2", and the descriptions mean that the specific features, structures, materials or features described in conjunction with this embodiment or example are included in Embodiment 1 of the present invention Or in the second embodiment. In this specification, the specific features, structures, materials or characteristics described in Embodiment 1 and Embodiment 2 may be combined in any one or more embodiments or examples in a suitable manner. Furthermore, those skilled in the art may combine and combine the different embodiments or examples described in this specification, as well as the features of the different embodiments or examples, without conflicting each other.

Although the embodiments of the present invention have been shown and described above, it should be understood that the above embodiments are exemplary and should not be construed as limitations of the present invention, and those of ordinary skill in the art are within the scope of the present invention Variations, modifications, substitutions and variations can be made to the above-described embodiments.

Claims (10)

1. A head support device for use in surgery, comprising:

a fixing member including a sheathing part and a chute; the sleeving part is provided with a transverse first through hole, the sliding groove is a vertical sliding groove of which the lower end is provided with a termination structure, and the sliding groove is positioned at one end of the first through hole and is fixedly connected with the sleeving part;

the supporting piece comprises a slide rail and a supporting part; the sliding rail is vertical and is in sliding fit with the sliding groove; the supporting part is of a plate-shaped structure; the slide rail is positioned at one end of the supporting part and is connected with the supporting part; when the operating table is in a use state, the first through hole is sleeved at one end of the operating table; the supporting part is positioned above the head part; the slide rail is connected with the chute.

2. The head support according to claim 1 wherein the support portion is a rectangular plate-like structure; the sleeving part is cuboid; the first through hole is a square hole which is matched with one end of the operating table in a sleeved mode; when in the use state, the supporting part is positioned above the sleeving part.

3. The head support of claim 2, wherein said first through hole comprises an upper wall, a lower wall, a left wall, a right wall; the thickness range of the upper wall is 2-6 mm; a third through hole is provided in the upper wall, which communicates with the first through hole.

4. The head support apparatus according to claim 2, wherein said support member further comprises a support block located at an upper end of said slide rail and fixedly connected to said slide rail; one end of the supporting part is hinged with the upper end of the sliding rail; when the supporting device is in a use state, the supporting block is positioned below the supporting part and is connected with the supporting part, and the supporting part is supported to be horizontally placed; when in the retracted state, the support part is positioned at the rear side of the slide rail.

5. The head support according to claim 2, wherein a recess is provided on the upper side of the support, which is adapted to the shape and size of the surgical instrument placement tray.

6. A head support according to claim 5, wherein at least one second through hole is provided in the recess.

7. The head support of claim 1, further comprising a latch connecting said slide track and said chute; when the sliding rail is in a use state, the sliding rail and the sliding groove are relatively fixed through the lock catch.

8. The head support according to claim 7, wherein said slide rail and said slide groove respectively comprise two; the two sliding grooves are respectively positioned at the left side and the right side of the sleeving part; the two slide rails are respectively positioned at the left side and the right side of the supporting part; when the slide rail is in a use state, each slide rail and the corresponding slide groove are respectively and relatively and fixedly connected through the lock catch.

9. The head support of claim 7, wherein said catch comprises a threaded through hole, a stud disposed on a wall of said chute; the stud is in threaded connection and adaptation with the threaded through hole; when the stud is screwed into the threaded through hole, the sliding rail and the sliding groove are relatively fixed; when the stud is screwed out of the threaded through hole, the sliding rail and the sliding groove can slide relatively.

10. The head support according to any one of claims 1 to 9, further comprising a surgical instrument placement tray that fits fittingly to the shape and size of the support; when the surgical instrument placing tray is in a use state, the surgical instrument placing tray is positioned above the supporting part and is connected with the supporting part.

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