CN216258115U - Special supporting head frame for cardiac pacemaker implantation - Google Patents
Special supporting head frame for cardiac pacemaker implantation Download PDFInfo
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- CN216258115U CN216258115U CN202122685878.1U CN202122685878U CN216258115U CN 216258115 U CN216258115 U CN 216258115U CN 202122685878 U CN202122685878 U CN 202122685878U CN 216258115 U CN216258115 U CN 216258115U
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Abstract
The utility model provides a special supporting head frame for a cardiac pacemaker implantation, which comprises a supporting head frame main body and a surgical instrument placing table, wherein the supporting head frame main body comprises a mounting plate, a sterile towel supporting frame, a supporting head frame fixing device and a headrest; the supporting head frame is fixedly arranged on the bedside side of a bed plate of an angiography machine examination table, and when a sterile sheet is laid, the supporting head frame main body is covered by the sterile sheet, so that the sterility of an operation area is ensured, and a sufficient breathing space is reserved for the head of a patient; the head rest can avoid the direct contact of the head of the patient with the hard head frame main body; the medical instrument placing table can be used for placing medical instruments in the operation process, and the telescopic plate can increase the placing area of the medical instruments; meanwhile, the surgical instrument placing table can be adjusted to be in a vertical state when not used, and is convenient to store.
Description
The technical field is as follows:
the utility model relates to the technical field of medical auxiliary devices, in particular to a special supporting head frame for cardiac pacemaker implantation.
Background art:
with the rapid development of the cardiac intervention technology, the application of the cardiac permanent pacemaker implantation operation in clinic is more and more extensive, because the first-choice part of the pacemaker pulser implantation is generally in the area below the clavicle and is closer to the head of a patient, strict aseptic operation is required in the pacemaker installation process, the sterility of an operation area is ensured, the whole head of the patient needs to be covered by an aseptic sheet during the operation, so that the unsmooth breathing of the patient, even the suffocation and asphyxia are possibly caused, and the normal operation of the operation is influenced; at present, no special auxiliary device for solving the problem is equipped on an angiography machine for implementing cardiac pacemaker implantation, hospitals in various places adopt a method for manufacturing a traditional simple arch-shaped head frame to solve the problem, but the following defects are found in the actual operation process: firstly, a common arched head frame cannot be fixed on a bed board of an inspection table on which a patient of an angiography machine lies, and due to the fact that the bed board of the inspection table is narrow, when the head frame is pushed by external force, the head of the patient can be passively displaced, the risk that the head of the patient slips off the bed board of the inspection table along with the head frame exists, and the normal operation of the operation is affected; moreover, the common head frame is generally made of hard materials, the head of a patient is in direct contact with the common head frame, and the comfort of the patient is poor; meanwhile, because the number of surgical instruments needed by the cardiac pacemaker implantation operation is large, the surgical personnel need to turn for many times to take the surgical instruments from the surgical instrument placing vehicle, the operation time is prolonged, and the workload of the operator in the operation process is increased.
The utility model content is as follows:
the present invention is directed to solve the above mentioned problems, and provides a supporting head frame detachably fixed on a bed board of an angiography machine examination table, wherein the supporting head frame can support a sterile sheet covering the head of a patient to form a space for normal breathing of the patient, and is provided with a surgical instrument placement table capable of being folded or unfolded, so as to facilitate placement and taking of surgical instruments by surgical staff.
The utility model adopts the following technical scheme to realize the purpose of the utility model: a special supporting head frame for cardiac pacemaker implantation comprises a supporting head frame main body, wherein the supporting head frame main body comprises a mounting plate, a sterile towel supporting frame, a supporting head frame fixing device and a headrest; the sterile towel support frame comprises upright columns, sterile towel support rods and reinforcing rods, the four upright columns are vertically and fixedly arranged at four corners of the top surface of the mounting plate, the two sterile towel support rods are respectively and fixedly connected to the tops of the two upright columns on the front side and the rear side, and the plurality of reinforcing rods are fixedly connected between the two sterile towel support rods; the supporting head frame fixing device is arranged at the bottom of the mounting plate, and the supporting head frame fixing device can detachably fix the supporting head frame main body on the bed head side of the bed plate of the angiography machine examination table; the headrest is fixedly arranged at the top of the mounting plate and located among the four upright posts, and a head accommodating groove for accommodating the head of a patient is formed in the headrest.
Preferably, the sterile towel supporting rod is arc-shaped, and the height of the sterile towel supporting rod at the rear end is higher than that of the sterile towel supporting rod at the front end.
Preferably, the whole head rest is made of latex materials or the whole head rest is an air bag capable of being inflated and deflated.
Furthermore, the supporting head frame fixing device is a square mounting frame arranged at the bottom of the mounting plate, and the square mounting frame comprises a sleeving groove penetrating through the front side and the rear side of the square mounting frame.
Furthermore, the square mounting rack also comprises a supporting head rack fixing part; the supporting head frame fixing part comprises a positioning block, a threaded rotating shaft and a rotating handle, a threaded hole is vertically formed in a square mounting rack base plate at the bottom of the sleeving groove, the threaded rotating shaft is screwed on the threaded hole, and the top end of the threaded rotating shaft extends into the sleeving groove; the positioning block and the rotating handle are fixedly arranged at the top and the bottom of the threaded rotating shaft respectively.
Furthermore, the supporting head rack fixing device is an elastic belt, two ends of which are respectively and fixedly arranged on the left side and the right side of the bottom of the mounting plate.
Furthermore, the supporting head frame further comprises a surgical instrument placing table, the surgical instrument placing table is installed on the two stand columns on the same side of the left side and/or the right side, and the surgical instrument placing table comprises a surgical instrument placing plate in a horizontal state.
Furthermore, the surgical instrument placing table also comprises a placing plate adjusting device sleeved outside the upright post, and the surgical instrument placing plate is arranged on the upper parts of the two placing plate adjusting devices on the same side of the left side and/or the right side; the placing plate adjusting device can slide up and down along the upright post to adjust the horizontal height of the surgical instrument placing plate.
Preferably, a plurality of limiting holes are formed in the side walls, on the opposite sides, of the two placing plate adjusting devices on the same side of the left side or the right side, at equal intervals; be equipped with in the middle part of the stand through the fixed stop device who places board adjusting device position in spacing hole, stop device includes spacing post and spring, is equipped with the through-hole that supplies spacing post to extend out from the stand inside in the middle part of the stand, and spacing post one end and the inside spring fixed connection of stand, the other end extends out from the through-hole, the spring other end and the offside stand lateral wall fixed connection of through-hole.
Furthermore, the surgical instrument placing table also comprises a supporting rod, and the surgical instrument placing plate is hinged to the upper parts of the two placing plate adjusting devices on the same side of the left side and/or the right side; the lower part of the placing plate adjusting device is horizontally provided with a supporting rod limiting convex plate, one end of the supporting rod is hinged to the bottom of the surgical instrument placing plate, and the other end of the supporting rod can abut against the supporting rod limiting convex plate to enable the surgical instrument placing plate to be in a horizontal state.
Further, the surgical instrument placing table further comprises a telescopic plate, a telescopic plate mounting groove is formed in the surgical instrument placing plate, the surgical instrument placing plate is provided with a telescopic plate mounting groove, the end face of the surgical instrument placing plate, which is far away from the supporting headstock main body, is open, the telescopic plate is mounted on the surgical instrument placing plate through the telescopic plate mounting groove, and meanwhile, the telescopic plate can retract and stretch out in the telescopic plate mounting groove.
Furthermore, one end of the front side surface and one end of the rear side surface of the expansion plate are respectively provided with an expansion plate limiting column; the side horizontal direction has seted up the expansion plate spacing groove around the board is placed to surgical instruments, expansion plate spacing groove and expansion plate mounting groove intercommunication, the spacing post of expansion plate extends the expansion plate spacing groove.
Preferably, the surgical instrument placing plate is further provided with a telescopic plate positioning mechanism capable of fixing the telescopic plate limiting column, and the telescopic plate positioning mechanism is fixedly installed at one end, close to the supporting head frame main body, of the front side surface and/or the rear side surface of the surgical instrument placing plate.
Preferably, the telescopic plate positioning mechanism is a hanging rope or a hook, one end of the hanging rope or the hook is fixedly connected to one end of the front side surface and/or the rear side surface of the surgical instrument placing plate close to the supporting head frame main body, and the other end of the hanging rope or the hook can be hung on the telescopic plate limiting column.
By adopting the technical scheme, the special support head frame for the cardiac pacemaker implantation is fixedly arranged on the bedside side of a bed plate of an angiography machine examination table, and when a sterile sheet is laid, the main body of the support head frame is covered by the sterile sheet, so that the sterility of an operation area is ensured, a sufficient breathing space is reserved for the head of a patient, and the unsmooth and tense breathing of the patient can not be caused; the head of the patient can be prevented from being directly contacted with the hard head frame main body by the arranged head pillow, so that the comfort of the patient is improved; meanwhile, the surgical instrument placing table is arranged, medical instruments in the operation process can be placed, the surgical operation personnel can take and place the medical instruments conveniently, the surgical instrument placing trolley does not need to be turned to take surgical instruments, the telescopic expansion plate is arranged, the surgical instrument placing area can be increased, the surgical operation personnel are more convenient, the operation efficiency is improved, the operation time is shortened, and the workload of an operator in the operation process is reduced; meanwhile, the surgical instrument placing table can be adjusted to be in a vertical state when not used, and is convenient to store.
Description of the drawings:
fig. 1 is a schematic diagram of the overall structure of a supporting head frame of the utility model.
Fig. 2 is a schematic structural diagram of the supporting head frame body 1 according to the present invention.
Fig. 3 is a front view of the support headgear body 1 of the present invention.
Fig. 4 is a schematic structural view of the limiting device 15 of the present invention and a schematic plane structural view of the limiting device mounted on the upright post 121.
Fig. 5 is a schematic structural view of the surgical instrument placement table 2 according to the present invention.
Fig. 6 is a first schematic view of the connecting and mounting structure of the surgical instrument placing plate 21, the placing plate adjusting device 22 and the supporting rod 23 according to the present invention.
FIG. 7 is a second schematic view of the connecting and mounting structure of the surgical instrument placing plate 21, the placing plate adjusting device 22 and the supporting rod 23 according to the present invention.
Fig. 8 is an enlarged schematic view of portion a of fig. 6 according to the present invention.
Fig. 9 is a schematic view of the structure of the expansion plate 24 of the present invention.
Fig. 10 is a schematic view of the overall structure of another support head frame of the present invention.
The reference numerals are illustrated in the following table.
| Number of mark | Name of label | Number of mark | Name of |
| 1 | |
151 | Spacing |
| 11 | |
152 | |
| 12 | |
16 | |
| 121 | |
2 | Surgical instrument placing table 2 |
| 122 | Sterile |
21 | Surgical |
| 123 | Reinforcing |
211 | Expansion |
| 13 | |
212 | Expansion |
| 131 | |
213 | Expansion |
| 132 | |
22 | Standing |
| 133 | Threaded |
221 | |
| 134 | |
222 | Support rod |
| 14 | |
23 | |
| 141 | |
24 | |
| 15 | |
241 | Telescopic |
The specific implementation mode is as follows:
in order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts, and the contents of the utility model will be further described with reference to the drawings:
example 1:
referring to the attached drawings 1, 2 and 3 of the specification, the special supporting head frame for the cardiac pacemaker implantation comprises a supporting head frame main body 1, wherein the supporting head frame main body 1 comprises a mounting plate 11, a sterile towel supporting frame 12, a supporting head frame fixing device and a headrest 14; the sterile towel support frame 12 comprises upright columns 121, sterile towel support rods 122 and reinforcing rods 123, the four upright columns 121 are vertically and fixedly arranged at four corners of the top surface of the mounting plate 11, two sterile towel support rods 122 are respectively and fixedly connected to the tops of the two upright columns 121 at the front side and the rear side, and the plurality of reinforcing rods 123 are fixedly connected between the two sterile towel support rods 122, so that the two sterile towel support rods 122 are kept relatively stable; the supporting head frame fixing device is arranged at the bottom of the mounting plate 11 and is a square mounting frame 13 arranged at the bottom of the mounting plate 11, the square mounting frame 13 comprises sleeve grooves 131 penetrating through the front side and the rear side of the square mounting frame 13, and the square mounting frame 13 can sleeve the supporting head frame main body 1 outside the bed head side of the bed plate of the angiography machine examination table; headrest 14 sets firmly in the top of mounting panel 11, is in four between the stand 121, be equipped with the head holding tank 141 that supplies patient's head to place on headrest 14, headrest 14 wholly adopts the latex material to make or headrest 14 is whole to be the gasbag that can fill the gassing, increases patient's travelling comfort.
In a preferred embodiment, referring to fig. 3, the height of the sterile towel supporting rod 122 at the rear end is higher than that of the sterile towel supporting rod 122 at the front end, that is, the height of the sterile towel supporting rod 122 at the chin side of the patient is higher than that of the sterile towel supporting rod 122 at the top of the head of the patient, so that on one hand, the head of the patient can enter the supporting head frame body 1, on the other hand, the sterile towel supporting rod 122 can be supported at the chin side of the patient most, and the sterile towel supporting rod 122 has a circular arc shape, so that the breathing space of the patient is larger.
In one embodiment, referring to fig. 3, the square mount 13 further comprises a support headstock fixing portion; the supporting head frame fixing part comprises a positioning block 132, a threaded rotating shaft 133 and a rotating handle 134, a threaded hole is vertically formed in a bottom plate of the square mounting frame 13 at the bottom of the sleeving groove 131, the threaded rotating shaft 133 is screwed on the threaded hole, and the top end of the threaded rotating shaft 133 extends into the sleeving groove 131; the positioning block 132 and the rotating handle 134 are respectively and fixedly installed at the top and the bottom of the threaded rotating shaft 133; when the square mounting frame 13 is sleeved outside the bed head side of the bed plate of the angiography machine examination table through the sleeving groove 131, the rotary handle 134 drives the threaded rotary shaft 133 to rotate and pushes the positioning block 132 to move upwards to abut against the bottom of the bed plate of the angiography machine examination table, so that the square mounting frame 13 and the bed plate of the angiography machine examination table are fixed in position, and the supporting head frame body 1 is also fixed in position relative to the bed plate of the angiography machine examination table.
In one embodiment, the supporting head frame further comprises a surgical instrument placing table 2, the surgical instrument placing table 2 is mounted on the two columns 121 on the same side of the left side and/or the right side, and there may be one or two symmetrical surgical instrument placing tables 2, so that medical staff can conveniently select a surgical station to which the medical staff is accustomed; the surgical instrument placing table 2 includes a surgical instrument placing plate 21 in a horizontal state, and a part of the surgical instrument can be placed on the surgical instrument placing plate 21; in this embodiment, the surgical instrument placement table 2 can be connected vertically to two vertical columns 121 on the same side of the left and/or right.
In one embodiment, referring to fig. 1, 2, 3, 4, 5, 6, 7, and 8, the surgical instrument placing table 2 further includes a placing plate adjusting device 22 sleeved outside the upright 121, and the surgical instrument placing plate 21 is installed on the upper portions of the two placing plate adjusting devices 22 on the same side of the left side and/or the right side; three limiting holes 221 which are arranged at equal intervals are arranged on the side walls of the two placing plate adjusting devices 22 on the same side of the left side or the right side and are respectively positioned at the upper part, the middle part and the lower part of the placing plate adjusting devices 22; the middle part of the upright post 121 is provided with a limiting device 15 for fixing the position of the board adjusting device 22 through the limiting hole 221, the limiting device 15 comprises a limiting column 151 and a spring 152, the middle part of the upright post 121 is provided with a through hole for the limiting column 151 to extend out from the inside of the upright post 121, one end of the limiting column 151 is fixedly connected with the spring 152 inside the upright post 121, the other end of the limiting column 151 extends out from the through hole, and the other end of the spring 152 is fixedly connected with the side wall of the upright post 121 opposite to the through hole; in this embodiment, the surgical instrument placement table 2 can be connected vertically to two vertical columns 121 on the same side of the left and/or right.
It should be noted that: the initial state of the spring 152 is a stretching state, and one end of the limiting column 151 is pushed out of the through hole, and when the limiting column 151 is clamped in the limiting hole 221 of the placing plate adjusting device 22, the position of the placing plate adjusting device 22 is fixed, for example: when the limiting column 151 is clamped in the limiting hole 221 at the upper part of the placing plate adjusting device 22, the placing plate adjusting device 22 is at the lowest position; when the limit column 151 is caught in the limit hole 221 in the middle of the placing plate adjusting device 22, the placing plate adjusting device 22 is positioned in the middle; when the limit column 151 is caught in the limit hole 221 at the lower portion of the placing plate adjusting device 22, the placing plate adjusting device 22 is located at the highest position; the specific adjusting method comprises the following steps: the medical staff holds the two placing plate adjusting devices 22 on the same side of the left side and/or the right side with two hands respectively, presses the two limiting columns 151 with fingers respectively to enable the two limiting columns to exit from the limiting holes 221, and simultaneously lifts or pulls down the two placing plate adjusting devices 22 with two hands forcefully, and the two limiting columns 151 are clamped in the next limiting hole 221 again by the elasticity of the spring 152 until reaching the next limiting hole 221, so that the height adjustment of the placing plate adjusting devices 22 is realized; through sliding up and down along stand 121 and placing board adjusting device 22 and adjusting the level that board 21 was placed to surgical instruments, the medical personnel of being convenient for can adjust the position of taking of self handy surgical instruments according to the individualized demand of self, the smooth going on of the operation of being convenient for.
In one embodiment, referring to fig. 5, 6, 7 and 8, the surgical instrument placing table 2 further comprises a support rod 23, and the surgical instrument placing plate 21 is hinged on the upper parts of two placing plate adjusting devices 22 on the same side of the left side and/or the right side; a support rod limiting convex plate 222 is horizontally arranged at the lower part of the placing plate adjusting device 22, one end of the support rod 23 is hinged at the bottom of the surgical instrument placing plate 21, and the other end of the support rod can abut against the support rod limiting convex plate 222 to enable the surgical instrument placing plate 21 to be in a horizontal state; when the plate 21 is not required to be placed by using the surgical instrument, the support rod 23 is separated from the support rod limiting convex plate 222, so that the plate 21 is placed by using the surgical instrument and is in a vertical state, on one hand, the storage is convenient, and on the other hand, the selective use of the plate 21 is convenient for placing the surgical instrument.
In one embodiment, referring to fig. 5, 6 and 7, the surgical instrument placement table 2 further includes an expansion plate 24, an expansion plate mounting groove 211 is provided inside the surgical instrument placement plate 21, an end surface of the surgical instrument placement plate 21, which is away from the head rest body 1, is open, an open outer end surface communicates with the expansion plate mounting groove 211, the expansion plate 24 is mounted on the surgical instrument placement plate 21 through the expansion plate mounting groove 211, and the expansion plate 24 can be retracted and extended in the expansion plate mounting groove 211, so that the expansion plate 24 can increase a surgical instrument placement area.
In one embodiment, referring to fig. 6, 7, 8 and 9, a retractable plate limiting post 241 is respectively arranged at one end of the front and rear side surfaces of the retractable plate 24; the telescopic plate limiting groove 212 is formed in the horizontal direction of the front side face and the rear side face of the surgical instrument placing plate 21, the telescopic plate limiting groove 212 is communicated with the telescopic plate installing groove 211, the telescopic plate limiting column 241 extends out of the telescopic plate limiting groove 212, when the telescopic plate 24 is retracted and extended, the telescopic plate limiting column 241 moves left and right in the telescopic plate limiting groove 212, the left side position and the right side position of the telescopic plate limiting column 241 in the telescopic plate limiting groove 212 are limited, and the telescopic plate 24 can be prevented from being separated from the telescopic plate installing groove 211.
In an embodiment, referring to fig. 6, 7, 8, and 9, a telescopic plate positioning mechanism 213 capable of fixing a telescopic plate limiting column 241 is further disposed on the surgical instrument placing plate 21, the telescopic plate positioning mechanism 213 is a hanging rope or a hook, one end of the hanging rope or the hook is fixedly connected to one end of the front side and/or the rear side of the surgical instrument placing plate 21 close to the supporting head frame main body 1, and the other end of the hanging rope or the hook can be hung on the telescopic plate limiting column 241; when the expansion plate 24 retracts into the expansion plate mounting groove 211, the expansion plate 24 can be prevented from automatically extending out by hanging a rope or a hook to fix the position of the expansion plate 24 in the process of conveying, mounting, storing and the like.
Example 2:
based on embodiment 1, referring to fig. 10, the supporting head frame fixing device is an elastic band 16, two ends of which are respectively fixed at the left side and the right side of the bottom of the mounting plate 11; the position of the supporting head frame main body 1 relative to the bed board of the angiography machine examination table is fixed by tightly hooping the outside of the bed head side of the bed board of the angiography machine examination table through the elastic force of the elastic band 16.
It should be noted that: in embodiment 2 and embodiment 1, only different parts are used for fixing the supporting head frame, and other components, structures, and the like of the supporting head frame special for cardiac pacemaker implantation are consistent, so embodiment 2 is not described in detail.
The use method of the special supporting head frame for the cardiac pacemaker implantation comprises the following steps: the supporting head frame is fixed outside the bed head side of the bed plate of the angiography examination table through a supporting head frame fixing device (a sleeving groove 131 and a supporting head frame fixing part) or an elastic band 16; the medical staff adjusts the height of the placing plate adjusting device 22 on one side according to the height and the operation habit of the medical staff by the height adjusting method of the placing plate adjusting device 22 in the embodiment 1, lifts the surgical instrument placing plate 21 to the horizontal position, pushes the bottom end of the support rod 23 against the support rod limiting convex plate 222 to keep the surgical instrument placing plate 21 in the horizontal state, separates the telescopic plate positioning mechanism 213 from the telescopic plate limiting column 241, and extracts the telescopic plate 42; a patient is supine on a bed plate of an angiography machine examination table, the head enters from the rear end of a supporting head frame and is accommodated in a head accommodating groove 141 on a headrest 14, a surgical part of the patient and a supporting head frame body 1 are covered by sterile sheets, meanwhile, the surgical instrument placing plate 21 and the expansion plate 42 are also covered by the sterile sheets, partial surgical instruments are placed on the surgical instrument placing plate 21 and the expansion plate 42, and medical personnel can start the cardiac pacemaker implantation; after the operation is finished, the surgical instrument placing plate 21 and the surgical instrument and the sterile sheet on the expansion plate 42 are removed, the expansion plate 42 is retracted into the expansion plate mounting groove 211, the expansion plate positioning mechanism 213 is hung on the expansion plate limiting column 241 to fix the position of the expansion plate 42, the support rod 23 is separated from the support rod limiting convex plate 222, the surgical instrument placing plate 21 is in a vertical state under the action of gravity, the sterile sheet covering the patient is taken down and assists the patient to separate from the angiography machine examination table bed plate, and finally the support head frame is taken down by the support head frame fixing device (the sleeving groove 131 and the support head frame fixing part) or the elastic band 16 to be stored for next use or used for next use after being sterilized.
It is clear that modifications and/or additions of parts may be made to the supporting headframe specifically for use in cardiac pacemaker implantation and to the corresponding method as described heretofore, without departing from the field and scope of the present invention.
It is also clear that, although the present invention has been described in detail with reference to a specific cardiac pacemaker implant headframe, a person of skill in the art shall certainly be able to achieve many other equivalent forms of cardiac pacemaker implant headframe and corresponding method, having the characteristics as set forth in the claims and hence all coming within the field of protection defined thereby.
Claims (10)
1. A special supporting head frame for cardiac pacemaker implantation is characterized in that: the aseptic tissue sterile towel rack comprises a supporting head rack main body (1), wherein the supporting head rack main body (1) comprises a mounting plate (11), an aseptic tissue support rack (12), a supporting head rack fixing device and a headrest (14); the sterile towel support frame (12) comprises upright columns (121), sterile towel support rods (122) and reinforcing rods (123), the four upright columns (121) are vertically and fixedly arranged at four corners of the top surface of the mounting plate (11), the two sterile towel support rods (122) are respectively and fixedly connected to the tops of the two upright columns (121) on the front side and the rear side, the plurality of reinforcing rods (123) are fixedly connected between the two sterile towel support rods (122), the sterile towel support rods (122) are arc-shaped, and the height of the sterile towel support rod (122) on the rear end is higher than that of the sterile towel support rod (122) on the front end; the supporting head frame fixing device is arranged at the bottom of the mounting plate (11), and the supporting head frame fixing device can detachably fix the supporting head frame main body (1) on the bed head side of a bed plate of an angiography machine examination table; the headrest (14) is fixedly arranged at the top of the mounting plate (11) and located among the four upright posts (121), and a head accommodating groove (141) for accommodating the head of a patient is formed in the headrest (14).
2. The special supporting head frame for the cardiac pacemaker implantation according to claim 1, characterized in that: the supporting head rack fixing device is a square mounting rack (13) arranged at the bottom of the mounting plate (11), and the square mounting rack (13) comprises a sleeving groove (131) penetrating through the front side and the rear side of the square mounting rack (13); the square mounting rack (13) further comprises a supporting head rack fixing part; the supporting head frame fixing part comprises a positioning block (132), a threaded rotating shaft (133) and a rotating handle (134), a threaded hole is vertically formed in a bottom plate of the square mounting rack (13) at the bottom of the sleeving groove (131), the threaded rotating shaft (133) is screwed on the threaded hole, and the top end of the threaded rotating shaft (133) extends into the sleeving groove (131); the positioning block (132) and the rotating handle (134) are respectively and fixedly arranged at the top and the bottom of the threaded rotating shaft (133).
3. The special supporting head frame for the cardiac pacemaker implantation according to claim 1, characterized in that: the supporting head rack fixing device is an elastic band (16) with two ends respectively and fixedly arranged on the left side and the right side of the bottom of the mounting plate (11).
4. The special supporting head frame for the cardiac pacemaker implantation according to claim 1, characterized in that: the supporting head frame further comprises a surgical instrument placing table (2), the surgical instrument placing table (2) is installed on the two upright posts (121) on the same side of the left side and/or the right side, and the surgical instrument placing table (2) comprises a surgical instrument placing plate (21) in a horizontal state.
5. The special supporting head frame for cardiac pacemaker implantation according to claim 4, wherein: the surgical instrument placing table (2) further comprises a placing plate adjusting device (22) sleeved outside the upright column (121), and the surgical instrument placing plate (21) is installed on the upper parts of the two placing plate adjusting devices (22) on the same side of the left side and/or the right side; the placing plate adjusting device (22) can slide up and down along the upright post (121) to adjust the horizontal height of the surgical instrument placing plate (21).
6. A special supporting head frame for cardiac pacemaker implantation according to claim 5, wherein: a plurality of limiting holes (221) which are arranged at equal intervals are arranged on the side walls of the two placing plate adjusting devices (22) on the same side of the left side or the right side; be equipped with in stand (121) middle part through spacing hole (221) are fixed places stop device (15) of board adjusting device (22) position, stop device (15) are equipped with the through-hole that supplies spacing post (151) to extend out from stand (121) inside including spacing post (151) and spring (152) in stand (121) middle part, and spring (152) fixed connection inside spacing post (151) one end and stand (121), the other end extend out from the through-hole, the stand (121) lateral wall fixed connection of the spring (152) other end and through-hole offside.
7. A special supporting head frame for cardiac pacemaker implantation according to claim 5, wherein: the surgical instrument placing table (2) further comprises a supporting rod (23), and the surgical instrument placing plate (21) is hinged to the upper parts of the two placing plate adjusting devices (22) on the same side of the left side and/or the right side; a supporting rod limiting convex plate (222) is horizontally arranged at the lower part of the placing plate adjusting device (22), one end of a supporting rod (23) is hinged to the bottom of the surgical instrument placing plate (21), and the other end of the supporting rod can abut against the supporting rod limiting convex plate (222) to enable the surgical instrument placing plate (21) to be in a horizontal state.
8. The special supporting head frame for cardiac pacemaker implantation according to claim 4, wherein: the surgical instrument placing table (2) further comprises a telescopic plate (24), a telescopic plate mounting groove (211) is formed in the surgical instrument placing plate (21), the end face, far away from the supporting head frame main body (1), of the surgical instrument placing plate (21) is open, the telescopic plate (24) is mounted on the surgical instrument placing plate (21) through the telescopic plate mounting groove (211), and meanwhile, the telescopic plate (24) can retract and stretch out in the telescopic plate mounting groove (211).
9. The special supporting head frame for cardiac pacemaker implantation according to claim 8, wherein: one end of the front side surface and the rear side surface of the expansion plate (24) are respectively provided with an expansion plate limiting column (241); the front side and the rear side of the surgical instrument placing plate (21) are horizontally provided with telescopic plate limiting grooves (212), the telescopic plate limiting grooves (212) are communicated with the telescopic plate mounting grooves (211), and the telescopic plate limiting columns (241) extend out of the telescopic plate limiting grooves (212).
10. A special supporting head frame for cardiac pacemaker implantation according to claim 9, wherein: a telescopic plate positioning mechanism (213) capable of fixing the telescopic plate limiting column (241) is also arranged on the surgical instrument placing plate (21); the telescopic plate positioning mechanism (213) is a hanging rope or a hook, one end of the hanging rope or the hook is fixedly connected with one end of the front side surface and/or the rear side surface of the surgical instrument placing plate (21) close to the supporting head frame main body (1), and the other end of the hanging rope or the hook can be hung on the telescopic plate limiting column (241).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122685878.1U CN216258115U (en) | 2021-11-04 | 2021-11-04 | Special supporting head frame for cardiac pacemaker implantation |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202122685878.1U CN216258115U (en) | 2021-11-04 | 2021-11-04 | Special supporting head frame for cardiac pacemaker implantation |
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| CN216258115U true CN216258115U (en) | 2022-04-12 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114952668A (en) * | 2022-07-01 | 2022-08-30 | 上海外高桥造船有限公司 | Hyperbolic shell plate allowance cutting part start-stop port extension device |
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2021
- 2021-11-04 CN CN202122685878.1U patent/CN216258115U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114952668A (en) * | 2022-07-01 | 2022-08-30 | 上海外高桥造船有限公司 | Hyperbolic shell plate allowance cutting part start-stop port extension device |
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