CN215132522U - Clinical operation auxiliary treatment device of department of general surgery - Google Patents

Clinical operation auxiliary treatment device of department of general surgery Download PDF

Info

Publication number
CN215132522U
CN215132522U CN202121228111.XU CN202121228111U CN215132522U CN 215132522 U CN215132522 U CN 215132522U CN 202121228111 U CN202121228111 U CN 202121228111U CN 215132522 U CN215132522 U CN 215132522U
Authority
CN
China
Prior art keywords
bevel gear
rod
plate
treatment device
threaded rod
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN202121228111.XU
Other languages
Chinese (zh)
Inventor
尹胤
刘洋
张文杰
刘巧玉
徐晓亮
王锦程
孙其凯
张袁光炎
于伟伟
张泽川
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nanjing Drum Tower Hospital
Original Assignee
Nanjing Drum Tower Hospital
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nanjing Drum Tower Hospital filed Critical Nanjing Drum Tower Hospital
Priority to CN202121228111.XU priority Critical patent/CN215132522U/en
Application granted granted Critical
Publication of CN215132522U publication Critical patent/CN215132522U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Abstract

The utility model provides a clinical operation auxiliary treatment device of department of general surgery belongs to medical instrument technical field. The device includes: a rotating mechanism, a transmission mechanism and a pushing mechanism. Wherein, the one end and the second helical gear meshing of first helical gear are connected, the other end of first helical gear runs through the install bin and is connected with the threaded rod, the rocking handle runs through the install bin and is connected with the second helical gear, the stand pipe is installed in the one end of install bin, the one end of threaded rod is installed in the passageway, the other end of threaded rod passes through drive nut and is connected with the stand pipe transmission, the one end in the stand pipe is installed to the mounting panel, the one end and the mount fixed connection of stand pipe are kept away from in the mount, the other end and the push pedal of connecting rod rotate to be connected, the push pedal is provided with the spout, electric putter's one end is connected with the mount, electric putter's output and spout sliding connection, the device aims at improving the efficiency of surgical clinical operation adjunctie therapy.

Description

Clinical operation auxiliary treatment device of department of general surgery
Technical Field
The utility model relates to the technical field of medical equipment, particularly, relate to a clinical operation auxiliary treatment device of department of general surgery.
Background
The surgery is called as operation, commonly known as open surgery, and refers to a treatment process of entering human body or other biological tissues through surgical equipment or surgical instruments and operated by surgeons or other professionals to remove pathological changes, change structures or implant foreign objects by means of external force. And when carrying out surgery operation, often use the auxiliary stand, traditional auxiliary stand if fixed firm just inconvenient removal, convenient removal just fixed insecure easily, inconvenient adjunctie therapy who performs the operation, in surgery operation, the wound position has the particularity, and some needs the patient to stand up or the side just can perform the operation, and this is that it supports the patient side just to need medical staff, wastes time and energy, and is inefficient.
SUMMERY OF THE UTILITY MODEL
The embodiment of the utility model provides a department of general surgery clinical operation adjunctie therapy device aims at improving the efficiency of department of surgery clinical operation adjunctie therapy.
The utility model discloses a realize like this: a clinical surgery auxiliary treatment device for general surgery comprises: a rotating mechanism, a transmission mechanism and a pushing mechanism.
The rotating mechanism comprises an installation box, a first bevel gear, a second bevel gear, a threaded rod and a rocking handle, a cavity is arranged inside the installation box, the first bevel gear is installed in the cavity, one end of the first bevel gear is meshed with the second bevel gear, the other end of the first bevel gear penetrates through the installation box to be connected with the threaded rod, and the rocking handle penetrates through the installation box to be connected with the second bevel gear.
The transmission mechanism comprises a guide pipe and a transmission nut, the guide pipe is installed at one end of the installation box, a channel is formed in the guide pipe, one end of the threaded rod is installed in the channel, and the other end of the threaded rod is in transmission connection with the guide pipe through the transmission nut.
Pushing mechanism includes mounting panel, mount, connecting rod, push pedal and electric putter, and the mounting panel is installed in the one end of stand pipe, and the one end of stand pipe is kept away from in the mounting panel to the mount, the one end and the mount fixed connection of connecting rod, and the other end and the push pedal of connecting rod rotate to be connected, and the push pedal is provided with the spout, and electric putter's one end and mount are connected, electric putter's output and spout sliding connection.
In the embodiment of the utility model, a cavity is arranged in the installation box, a first bevel gear is arranged in the cavity, one end of the first bevel gear is meshed with a second bevel gear, the other end of the first bevel gear penetrates through the installation box and is connected with a threaded rod, a crank penetrates through the installation box and is connected with the second bevel gear, a channel is arranged in the guide tube, one end of the threaded rod is arranged in the channel, the other end of the threaded rod is in transmission connection with the guide tube through a transmission nut, a mounting plate is arranged at one end of the guide tube, a fixing frame is arranged at one end of the mounting plate far away from the guide tube, one end of a connecting rod is fixedly connected with the fixing frame, the other end of the connecting rod is rotationally connected with a push plate, the push plate is provided with a chute, one end of an electric push rod is connected with the fixing frame, the output end of the electric push rod is slidably connected with the chute, the crank is rotated, the second bevel gear drives the first bevel gear and the threaded rod to rotate, the threaded rod drives the guide tube to move up and down, when the mounting panel removed the position that needs, started electric putter, electric putter's output promotes the push pedal, and the push pedal rotates around the connecting rod, and electric putter drives the push pedal change angle, can control patient's side body change angle when the push pedal change angle, conveniently operates, and labour saving and time saving reduces medical staff to the support of patient side body, can improve the efficiency of the clinical operation auxiliary treatment of surgery.
The utility model discloses an in the embodiment, department of general surgery's clinical operation adjunctie therapy device still includes supporting mechanism, and supporting mechanism includes bottom plate, bracing piece and backup pad, and the one end of stand pipe is kept away from in the install bin to the bottom plate mounting, and the one end and the bottom plate of bracing piece are connected, and the other end and the backup pad of bracing piece are connected.
The embodiment of the utility model provides an in, the bottom plate passes through the bracing piece with the backup pad to be connected, and the bottom plate can support the stand pipe with the backup pad, prevents that the device from collapsing.
In an embodiment of the present invention, the supporting plate is provided with a slide, and the guiding tube is slidably connected to the slide.
The embodiment of the utility model provides an in, the stand pipe reciprocates under the drive of threaded rod, backup pad and stand pipe sliding connection, backup pad and fixed stay stand pipe, the influence operation treatment that collapses when preventing the stand pipe motion.
The utility model discloses an in one embodiment, supporting mechanism still includes the engaging lug, and the one end and the backup pad of engaging lug are connected, and the other end and the bracing piece of engaging lug are connected.
The embodiment of the utility model provides an in, the engaging lug is installed in the one end of backup pad, and the bracing piece passes through the engaging lug to be connected with the backup pad, and the bracing piece is used for supporting up the stand pipe with the engaging lug.
The utility model discloses an in one embodiment, drive mechanism still includes the limiting plate, and the limiting plate is installed in the one end of stand pipe, and the limiting plate is used for restricting the removal of stand pipe.
The embodiment of the utility model provides an in, the limiting plate is installed in the one end of stand pipe, and the limiting plate can be used for restricting the motion of stand pipe with the backup pad butt, prevents that the stand pipe motion from breaking away from the backup pad.
The utility model discloses an in one embodiment, pushing mechanism still includes the pivot, and the push pedal is provided with the bearing, and the one end and the connecting rod of pivot are connected, and the other end and the bearing of pivot rotate to be connected.
The embodiment of the utility model provides an in, the pivot is installed in the one end of connecting rod, and the pivot is rotated with the push pedal and is connected, and the connecting rod rotates with the push pedal to be connected, and the push pedal can rotate around the connecting rod under electric putter's promotion, makes things convenient for medical personnel's operation to support.
The utility model discloses an in one embodiment, pushing mechanism still includes the slider, and the slider is installed in electric putter's output, slider and spout sliding connection.
The embodiment of the utility model provides an in, the slider is installed in electric putter's output, slider and spout sliding connection, and the position of electric putter output can be restricted to the slider, prevents that electric putter from breaking away from the position of push pedal.
The utility model discloses an in one embodiment, pushing mechanism still includes the rubber pad, and the rubber pad is installed in the one end of push pedal.
The embodiment of the utility model provides an in, the rubber pad is installed in the one end of push pedal, and the push pedal passes through rubber pad and patient contact, and the rubber pad can reduce patient's atress, prevents that the secondary is injured.
In an embodiment of the present invention, the electric push rod is provided with a dimension line.
The embodiment of the utility model provides an in, the size line sets up in electric putter's one end, and the size that electric putter released can be marked to the size line.
The utility model discloses an in one embodiment, drive mechanism still includes the base, and the pedestal mounting is in the one end of install bin.
The embodiment of the utility model provides an in, the pedestal mounting is in the one end of install bin, and the base is used for installing fixed mounting case and mounting panel.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
FIG. 1 is a schematic structural diagram of an auxiliary treatment device for a general surgical clinical operation provided by an embodiment of the present invention;
FIG. 2 is a cross-sectional view of a rotating mechanism of an auxiliary treatment device for a general surgical clinical operation provided by an embodiment of the present invention;
FIG. 3 is a sectional view of a transmission mechanism of an auxiliary treatment device for a general surgical clinical operation according to an embodiment of the present invention;
FIG. 4 is a schematic structural view of a pushing mechanism of an auxiliary treatment device for a general surgical clinical operation according to an embodiment of the present invention;
FIG. 5 is a cross-sectional view of a pushing mechanism of an auxiliary treatment device for a general surgical clinical operation provided by an embodiment of the present invention;
fig. 6 is a schematic structural diagram of a supporting mechanism of an auxiliary treatment device for a clinical operation in general surgery department provided by an embodiment of the present invention.
In the figure: 10-a general surgery clinical operation auxiliary treatment device; 100-a rotation mechanism; 110-an installation box; 130-a first bevel gear; 150-a second bevel gear; 170-threaded rod; 190-rocking handle; 210-a base; 300-a transmission mechanism; 310-a guide tube; 330-a drive nut; 350-a limiting plate; 500-a pushing mechanism; 510-a mounting plate; 530-a fixing frame; 550-connecting rod; 551-rotating shaft; 570-push plate; 571-rubber pad; 590-electric push rod; 591-sliding block; 700-a support mechanism; 710-a backplane; 730-a support bar; 750-a support plate; 770-connecting lug.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
Examples
Referring to fig. 1, an embodiment of the present invention provides an auxiliary treatment device 10 for a clinical operation in general surgery, including: a rotating mechanism 100, a transmission mechanism 300, a pushing mechanism 500 and a supporting mechanism 700.
Referring to fig. 2, the rotating mechanism 100 includes a mounting case 110, a first bevel gear 130, a second bevel gear 150, a threaded rod 170, a rocking handle 190, and a base 210. In a specific arrangement, the installation case 110 has a cavity therein, and specifically, the installation case 110 is made of a rigid material. In a specific arrangement, the first bevel gear 130 is installed in the cavity, and specifically, one end of the first bevel gear 130 penetrates through the installation box 110 and is rotatably connected with the installation box 110. In a specific arrangement, the second bevel gear 150 is mounted in the cavity, and in particular, the second bevel gear 150 is engaged with the first bevel gear 130. When specifically setting up, the one end and the first helical gear 130 of threaded rod 170 are connected, and rocking handle 190 is connected with second helical gear 150, waves rocking handle 190, and second helical gear 150 drives first helical gear 130 and rotates to it is rotatory to drive threaded rod 170, and is specific, rocking handle 190 with run through install bin 110 and be connected with second helical gear 150. In a specific arrangement, the base 210 is installed at one end of the installation box 110, and in particular, the base 210 is used for installing and fixing the installation box 110.
Referring to fig. 3, the driving mechanism 300 includes a guiding tube 310, a driving nut 330, and a limiting plate 350. In a specific arrangement, the guide tube 310 is installed at one end of the installation box 110, and in particular, the guide tube 310 is provided with a channel, one end of the threaded rod 170 is connected with the first bevel gear 130, and the other end of the threaded rod 170 is installed at and slidably connected with the channel. In a specific setting, the driving nut 330 is installed at one end of the guiding tube 310, specifically, the guiding tube 310 is in driving connection with the threaded rod 170, and the guiding tube 310 can move up and down by rotating the threaded rod 170. In a specific arrangement, the stopper plate 350 is mounted to an end of the guide tube 310, and in particular, the stopper plate 350 is used to restrict the movement of the guide tube 310.
Referring to fig. 4 and 5, the pushing mechanism 500 includes a mounting plate 510, a fixing frame 530, a connecting rod 550, a pushing plate 570, and an electric pushing rod 590. In a particular arrangement, the mounting plate 510 is mounted to the guide tube 310, and in particular, the mounting plate 510 is constructed of a rigid material. In particular arrangements, the mount 530 is mounted to the mounting plate 510, and in particular, the mount 530 is constructed of a rigid material. In a specific arrangement, one end of the connecting rod 550 is fixedly connected to the fixing frame 530, and the other end of the connecting rod 550 is provided with a rotating shaft 551, and in particular, the rotating shaft 551 is rotatably connected to the connecting rod 550. In a specific arrangement, the push plate 570 is mounted at one end of the connecting rod 550, and in particular, the connecting rod 550 and the push plate 570 are rotatably connected through a rotating shaft 551. In a specific arrangement, the rubber pad 571 is mounted on one end of the push plate 570, and specifically, the rubber pad 571 is made of a rubber material. When the device is specifically arranged, one end of the electric push rod 590 is fixedly connected with the fixing frame 530, the other end of the electric push rod 590 is slidably connected with the push plate 570, specifically, the push plate 570 is provided with a sliding groove, the output end of the electric push rod 590 is connected with the sliding block 591, and the sliding block 591 is slidably connected with the sliding groove.
Referring to fig. 6, the supporting mechanism 700 includes a bottom plate 710, a supporting rod 730, a supporting plate 750 and a connecting lug 770. In a particular arrangement, the base plate 710 is mounted to an end of the base 210. in particular, the base plate 710 is constructed of a rigid material. In a specific arrangement, there are a plurality of support rods 730, the plurality of support rods 730 are mounted on the bottom plate 710, and in particular, the support rods 730 are made of rigid materials. In a specific arrangement, the supporting plate 750 is provided with a slide way, the guiding tube 310 is slidably connected with the slide way, and the guiding tube 310 can move along the supporting rod 730. When the support plate is specifically arranged, one end of the connection lug 770 is connected with the support plate 750, the other end of the connection lug 770 is connected with the support rod 730, specifically, the connection lugs 770 are multiple, and the connection lugs 770 are used for connecting the support plate 750 and the support rod 730.
In the embodiment of the present invention, a cavity is formed inside the mounting box 110, the first helical gear 130 is mounted in the cavity, one end of the first helical gear 130 is engaged with the second helical gear 150, the other end of the first helical gear 130 penetrates through the mounting box 110 and is connected with the threaded rod 170, the crank 190 penetrates through the mounting box 110 and is connected with the second helical gear 150, a channel is formed inside the guide tube 310, one end of the threaded rod 170 is mounted in the channel, the other end of the threaded rod 170 is in transmission connection with the guide tube 310 through the transmission nut 330, the mounting plate 510 is mounted at one end of the guide tube 310, the fixing frame 530 is mounted at one end of the mounting plate 510 away from the guide tube 310, one end of the connecting rod 550 is fixedly connected with the fixing frame 530, the other end of the connecting rod 550 is rotatably connected with the push plate 570, the push plate 570 is provided with a chute, one end of the electric push rod 590 is connected with the fixing frame 530, and the output end of the electric push rod 590 is slidably connected with the chute, rotate rocking handle 190, second helical gear 150 drives first helical gear 130 and threaded rod 170 rotates, threaded rod 170 drives stand pipe 310 and reciprocates, when mounting panel 510 removed the position that needs, start electric putter 590, electric putter 590's output promotes push pedal 570, push pedal 570 rotates around connecting rod 550, electric putter 590 drives push pedal 570 and changes the angle, can control patient's side body change angle when push pedal 570 changes the angle, conveniently perform the operation, time saving and labor saving, reduce the support of medical staff to patient side body, can improve the efficiency of the clinical operation adjunctie therapy of surgery.
It should be noted that the specific model specification of the electric putter 590 needs to be determined by type selection according to the actual specification of the device, and the specific type selection calculation method adopts the prior art in the field, so detailed description is omitted.
The power supply of the power push rod 590 and its principle will be clear to those skilled in the art and will not be described in detail herein.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (10)

1. An auxiliary treatment device for a clinical operation in general surgery is characterized by comprising:
the rotating mechanism comprises an installation box, a first bevel gear, a second bevel gear, a threaded rod and a rocking handle, wherein a cavity is formed in the installation box, the first bevel gear is installed in the cavity, one end of the first bevel gear is meshed with the second bevel gear, the other end of the first bevel gear penetrates through the installation box and is connected with the threaded rod, and the rocking handle penetrates through the installation box and is connected with the second bevel gear;
the transmission mechanism comprises a guide pipe and a transmission nut, the guide pipe is arranged at one end of the installation box, a channel is arranged in the guide pipe, one end of the threaded rod is arranged in the channel, and the other end of the threaded rod is in transmission connection with the guide pipe through the transmission nut;
pushing mechanism, pushing mechanism includes mounting panel, mount, connecting rod, push pedal and electric putter, the mounting panel install in the one end of stand pipe, the mount install in the mounting panel is kept away from the one end of stand pipe, the one end of connecting rod with mount fixed connection, the other end of connecting rod with the push pedal rotates to be connected, the push pedal is provided with the spout, electric putter's one end with the mount is connected, electric putter's output with spout sliding connection.
2. The device for the auxiliary treatment of the general surgical clinical operation as claimed in claim 1, further comprising a supporting mechanism, wherein the supporting mechanism comprises a bottom plate, a supporting rod and a supporting plate, the bottom plate is mounted at one end of the mounting box far away from the guiding tube, one end of the supporting rod is connected with the bottom plate, and the other end of the supporting rod is connected with the supporting plate.
3. A clinical operation assistant treating device for general surgery department according to claim 2, characterized in that the supporting plate is provided with a slide way, and the guide tube is connected with the slide way in a sliding way.
4. A clinical surgery auxiliary treatment device in general surgery as claimed in claim 2, wherein the supporting mechanism further comprises a connecting ear, one end of the connecting ear is connected with the supporting plate, and the other end of the connecting ear is connected with the supporting rod.
5. The auxiliary treatment device for the general surgical clinical operation according to claim 1, wherein the transmission mechanism further comprises a limiting plate, the limiting plate is mounted at one end of the guide tube, and the limiting plate is used for limiting the movement of the guide tube.
6. The auxiliary treatment device for the general surgical clinical operation according to claim 1, wherein the pushing mechanism further comprises a rotating shaft, the pushing plate is provided with a bearing, one end of the rotating shaft is connected with the connecting rod, and the other end of the rotating shaft is rotatably connected with the bearing.
7. The device as claimed in claim 1, wherein the pushing mechanism further comprises a sliding block, the sliding block is mounted at the output end of the electric push rod, and the sliding block is slidably connected with the sliding groove.
8. The device as claimed in claim 1, wherein the pushing mechanism further comprises a rubber pad mounted at one end of the push plate.
9. A clinical surgical assistant treatment device for general surgery department according to claim 1, characterized in that the electric push rod is provided with a dimension line.
10. A clinical procedure auxiliary treatment device for general surgery department according to claim 1, characterized in that the transmission mechanism further comprises a base, and the base is installed at one end of the installation box.
CN202121228111.XU 2021-06-03 2021-06-03 Clinical operation auxiliary treatment device of department of general surgery Active CN215132522U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202121228111.XU CN215132522U (en) 2021-06-03 2021-06-03 Clinical operation auxiliary treatment device of department of general surgery

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202121228111.XU CN215132522U (en) 2021-06-03 2021-06-03 Clinical operation auxiliary treatment device of department of general surgery

Publications (1)

Publication Number Publication Date
CN215132522U true CN215132522U (en) 2021-12-14

Family

ID=79377626

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202121228111.XU Active CN215132522U (en) 2021-06-03 2021-06-03 Clinical operation auxiliary treatment device of department of general surgery

Country Status (1)

Country Link
CN (1) CN215132522U (en)

Similar Documents

Publication Publication Date Title
CN215132522U (en) Clinical operation auxiliary treatment device of department of general surgery
CN112891702B (en) Obstetrical canal anesthesia and inflammation diminishing dual-purpose device for obstetrics and gynecology department
CN212140541U (en) Urinary clinical circumcision device
CN217611199U (en) Orthopedic spinal surgery retractor
CN209136780U (en) A kind of visual device of auxiliary Flexible ureteroscope sheath insertion
CN215740235U (en) Orthopedic surgery positioning device
CN219681035U (en) Gynecological examination bed convenient to adjust
CN218305792U (en) Novel breathe internal medicine nursing with multi-functional pipeline fixed device
CN215018956U (en) Special instrument rack for ear-nose-throat department
CN219250562U (en) Prosthesis positioning device
CN216629316U (en) Clinical fixing device that uses of medical severe medical science
CN213047976U (en) Treatment chair convenient to change disposable disinfection cloth and adjustable height
CN211433600U (en) Novel clinical combination formula restraint of neurosurgery is fixed device
CN212037696U (en) Adjustable uterine manipulator for gynecological clinical use
CN117159057A (en) Nasal cavity operation's expansion device and tractive structure thereof
CN220632417U (en) Adjustable body position fixer
CN215335685U (en) Adjusting device for realizing image projection
CN217066850U (en) Quilt support is prevented compelling by patient
CN215129870U (en) Pedicle screw implantation angle guider
CN215504079U (en) Multifunctional chair for ENT department examination
CN215061110U (en) Medical photographic support
CN215537170U (en) Flushing device for surgical nursing
CN218529156U (en) Multifunctional dressing change frame
CN219085232U (en) Medical film reading device capable of adjusting angle
CN219089428U (en) Retractor for spinal surgery

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant