CN109091162B - CT-guided interventional diagnosis and treatment arm tray device - Google Patents
CT-guided interventional diagnosis and treatment arm tray device Download PDFInfo
- Publication number
- CN109091162B CN109091162B CN201811320059.3A CN201811320059A CN109091162B CN 109091162 B CN109091162 B CN 109091162B CN 201811320059 A CN201811320059 A CN 201811320059A CN 109091162 B CN109091162 B CN 109091162B
- Authority
- CN
- China
- Prior art keywords
- arm
- support
- seat
- seat body
- plate
- 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
Links
- 238000003745 diagnosis Methods 0.000 title claims abstract description 14
- 230000000452 restraining effect Effects 0.000 claims abstract description 8
- 230000000670 limiting effect Effects 0.000 claims description 11
- 238000013459 approach Methods 0.000 claims description 6
- 230000001681 protective effect Effects 0.000 claims description 6
- 230000000712 assembly Effects 0.000 claims description 5
- 238000000429 assembly Methods 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000013152 interventional procedure Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 2
- 238000001802 infusion Methods 0.000 abstract description 2
- 238000007689 inspection Methods 0.000 abstract description 2
- 238000003780 insertion Methods 0.000 description 8
- 230000037431 insertion Effects 0.000 description 8
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 4
- 210000002321 radial artery Anatomy 0.000 description 4
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 3
- 230000005855 radiation Effects 0.000 description 3
- 238000002591 computed tomography Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000002829 reductive effect Effects 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 230000000284 resting effect Effects 0.000 description 2
- 208000014644 Brain disease Diseases 0.000 description 1
- 206010028980 Neoplasm Diseases 0.000 description 1
- 210000001015 abdomen Anatomy 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 210000003484 anatomy Anatomy 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 210000004247 hand Anatomy 0.000 description 1
- 208000019622 heart disease Diseases 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 230000003902 lesion Effects 0.000 description 1
- 230000004060 metabolic process Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000009206 nuclear medicine Methods 0.000 description 1
- 230000036961 partial effect Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 238000002560 therapeutic procedure Methods 0.000 description 1
- 210000003857 wrist joint Anatomy 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
- A61B6/04—Positioning of patients; Tiltable beds or the like
- A61B6/0407—Supports, e.g. tables or beds, for the body or parts of the body
- A61B6/0421—Supports, e.g. tables or beds, for the body or parts of the body with immobilising means
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
- A61B6/02—Arrangements for diagnosis sequentially in different planes; Stereoscopic radiation diagnosis
- A61B6/03—Computed tomography [CT]
- A61B6/032—Transmission computed tomography [CT]
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Medical Informatics (AREA)
- Radiology & Medical Imaging (AREA)
- Molecular Biology (AREA)
- Biophysics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Optics & Photonics (AREA)
- Pathology (AREA)
- Physics & Mathematics (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- High Energy & Nuclear Physics (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Pulmonology (AREA)
- Theoretical Computer Science (AREA)
- Accommodation For Nursing Or Treatment Tables (AREA)
Abstract
The invention discloses an arm tray device for CT-guided interventional diagnosis and treatment, which comprises a head support seat and a hand support assembly, wherein the head support seat comprises an upper seat body and a lower seat body, the upper seat body is constructed to be close to the lower seat body when being pressed, a head support groove and a pressing piece are arranged on the upper seat body, a slot is arranged on the lower seat body, and when the upper seat body is close to the lower seat body, the pressing piece is inserted into the slot; the hand support assembly is arranged on two sides of the head support seat and is connected with the head support seat, the hand support assembly extends from one side close to the head support seat to one side far away from the head support seat in a gradually upward inclined manner, and the hand support assembly is provided with an arm support groove and a restraint piece for restraining an arm in the arm support groove. The effect is as follows: on one hand, the arm can be supported and restrained, so that the comfort is improved, and the influence on the inspection result caused by the movement of the arm is avoided; on the other hand, can raise and restrain the hand, prevent the infusion syringe needle on the back of the hand from touching foreign objects.
Description
Technical Field
The invention relates to medical equipment, in particular to an arm tray device for interventional diagnosis and treatment under CT guidance.
Background
PET/CT (positron emission computed tomography) is a nuclear medicine imaging device, which uses positron technology and human molecular information to simultaneously obtain functional metabolism condition of a lesion part and positioning information of an accurate anatomical structure, and plays an important role in guiding diagnosis and treatment of tumor, heart and brain diseases.
When CT scanning is used to examine the disease of a patient, especially when CT strengthening or CTA examination is performed on the chest and abdomen, the patient is required to lift the hands back under the head, so that the scanning is more accurate, the scanning time is generally 10-30 minutes, if no corresponding fixing device is used for assisting the patient to keep the posture, the arms are easy to move, the scanning result is influenced, and on the basis, an auxiliary device is needed for the patient.
Disclosure of Invention
The present invention aims to solve at least one of the technical problems in the related art to some extent. Therefore, the invention aims to provide an arm tray device for interventional diagnosis and treatment under CT guidance.
To achieve the above object, an arm tray device for CT-guided interventional diagnosis and treatment according to an embodiment of the present invention includes:
the head support seat comprises an upper seat body and a lower seat body, wherein the upper seat body is arranged above the lower seat body and is configured to be close to the lower seat body when being pressed, the upper seat body comprises a first main body and first seat bodies which are arranged at two ends of the first main body and are rotationally connected with the first main body, a head support groove for a head to rest is formed in the upper surface of the first main body, and a pressing piece is arranged on the lower surface of the first seat body; the lower seat body comprises a second main body and second seat bodies which are arranged at two ends of the second main body and are rotationally connected with the second main body, a slot for inserting fingers is formed in the upper surface of the second seat body, and when the upper seat body approaches the lower seat body, the pressing piece is inserted into the slot;
the two hand support assemblies comprise a support plate and a support piece, the two support plates are respectively arranged on two sides of the head support seat, one end of each support plate is connected with the second seat body, and the other end of each support plate is provided with a fixing piece for fixing the support plate; the support piece is arranged on the support plate and can slide between one end and the other end, the upper surface of the support piece gradually extends upwards in an inclined manner from one side close to the head support seat to one side far away from the head support seat, and the upper surface of the support piece is provided with an arm support groove suitable for accommodating an arm and a constraint piece used for constraining the arm in the arm support groove.
According to the arm tray device for CT-guided interventional diagnosis and treatment provided by the embodiment of the invention, the arm tray device comprises a head support seat and a hand support assembly, wherein the head support seat comprises an upper seat body and a lower seat body, a head support groove is formed in a first main body of the upper seat body, a pressing piece is arranged on the lower surface of the first seat body, a slot is formed in a second seat body of the lower seat body, and when the upper seat body is pressed to approach the lower seat body, the pressing piece is inserted into the slot; the hand supporting component is arranged in two, two supporting plates of the two hand supporting components are respectively connected with the two second seat bodies, the two supporting pieces are in sliding fit with the two supporting plates, the upper surfaces of the supporting pieces are inclined planes, and the arm supporting grooves and the restraining pieces are formed. Thus, when CT examination is carried out or reinforcement is carried out, the hand support assembly is utilized to lift, support and restrain the hand arm, so that on one hand, the discomfort of a patient can be reduced, and on the other hand, the influence of the disorder of the hand arm of the patient on the scanning of the CT machine can be avoided; on the other hand, as the lower seat body and the upper seat body are matched and provided with the slot suitable for inserting the finger and the pressing piece used for pressing the finger, when the head of a patient leans against the upper seat body, the pressing piece is inserted into the slot to press the finger and limit the finger in the slot, so that the patient who performs CT examination and transfusion can restrict the hand and make the back of the hand in an upward state, thereby isolating the puncture needle on the back of the hand from foreign objects and preventing the foreign objects from touching the puncture needle.
In addition, the interventional operation support device according to the above embodiment of the present invention may further have the following additional technical features:
according to one embodiment of the invention, the upper surface of the first main body is provided with a square jack at two sides of the head supporting groove, and a guide plate is inserted in the square jack;
the upper surface of second main part corresponds two the position of square jack is equipped with a plurality of guide posts, a plurality of guide posts upper ends with the deflector links to each other, and every the guide post is outer all to be overlapped and is equipped with a telescopic spring, telescopic spring upper end with first main part links to each other, and the lower extreme with the second main part links to each other.
According to one embodiment of the invention, the upper end of each guide plate extends horizontally out of a mounting table for mounting a protective cover.
According to one embodiment of the invention, the support comprises:
the support includes:
the sliding seat is in sliding fit with the supporting plate, grooves extending along the vertical direction are formed in the front side and the rear side of the upper surface of the sliding seat in an opposite mode, a through hole penetrating to the rear side wall is formed in the front side wall of the sliding seat, and the through hole is communicated with the two grooves;
the front side wall and the rear side wall of the supporting table are respectively and rotatably provided with an inserting rod, the inserting rods are inserted into the two grooves, and a plurality of limiting holes are uniformly formed in the inserting rods from top to bottom at intervals;
the bolt penetrates through the through holes and the limiting holes on the two inserted bars, so that the supporting table is fixed on the sliding seat.
According to one embodiment of the present invention, the one end of the at least one support plate is provided with a U-shaped clamping seat, and the U-shaped clamping seat is detachably connected with the second seat body.
According to one embodiment of the invention, the U-shaped clamping seat comprises a first arm plate, a second arm plate and a connecting plate for connecting the first arm plate and the second arm plate;
the lower surface of the second seat body and the position opposite to the slot are provided with an avoidance groove, the first arm plate and the second arm plate are respectively inserted into the slot and the avoidance groove, and the second arm plate is detachably fixed in the avoidance groove.
According to one embodiment of the invention, the fixing piece is in a U-shaped structure, and the fixing piece is rotatably connected with the other end of the supporting plate.
According to one embodiment of the invention, the pressing member is made of a flexible material, and the upper surface of the first arm plate is provided with a flexible pad.
In one embodiment according to the invention, the restraining member is a restraining band.
Drawings
FIG. 1 is a schematic view of the overall structure of an embodiment of the present invention;
FIG. 2 is a schematic view of a head support according to an embodiment of the present invention;
figure 3 is a schematic view of a hand support assembly according to an embodiment of the present invention.
Reference numerals:
a head support base 10;
an upper housing 11;
a first body 111;
a head support groove 1111;
square jack 1112;
a guide plate 1113;
a mount 11131;
a first housing 112;
a pressing piece 1121;
a lower base 12;
a second body 121;
a guide post 1211;
a telescopic spring 1212;
a second base 122;
a slot 1121;
the avoidance groove 1122;
a hand support assembly 20;
a support plate 21;
a slide rail 211;
a U-shaped clamping seat 212;
a first arm plate 2121;
a flexible pad 21211;
a second arm plate 2122;
a connection plate 2123;
a support 22;
a sliding seat 221;
a through hole 2211;
a locking member 2212;
a support stand 222;
arm support slot 2221;
a constraint 2222;
a plug bar 2223;
a plug 23;
a fixing member 30.
The achievement of the objects, functional features and advantages of the present invention will be further described with reference to the accompanying drawings, in conjunction with the embodiments.
Detailed Description
Embodiments of the present invention are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative and intended to explain the present invention and should not be construed as limiting the invention.
In the description of the present invention, it should 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", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present invention, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
In the present invention, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
Referring to fig. 1 to 3, an embodiment of the present invention provides an arm tray device for CT-guided interventional diagnosis and treatment, which includes a head support base 10 and a hand support assembly 20;
the head supporting seat 10 comprises an upper seat body 11 and a lower seat body 12, the upper seat body 11 is arranged above the lower seat body 12 and is configured to be close to the lower seat body 12 when being pressed, the upper seat body 11 comprises a first main body 111 and first seat bodies 112 which are arranged at two ends of the first main body 111 and are rotationally connected with the first main body 111, and thus, a certain included angle is formed between the first main body 111 and the first seat body 112 by rotating the first seat body 112 and the first main body 111. The upper surface of the first main body 111 is provided with a head supporting groove 1111 for the head to rest, and the lower surface of the first seat 112 is provided with a pressing piece 1121; the lower base 12 includes a second body 121 and a second base 122 disposed at two ends of the second body 121 and rotatably connected to the second body 121, so that a certain angle is formed between the second body 121 and the second base 122 by rotating the second base 122 and the second body 121, a slot 1121 into which a finger is inserted is formed on an upper surface of the second base 122, and when the upper base 11 approaches the lower base 12, the pressing member 1121 is inserted into the slot 1121.
The two hand support assemblies 20 are arranged, each hand support assembly 20 comprises a support plate 21 and a support piece 22, the two support plates 21 are respectively arranged on two sides of the head support seat 10, one end of each support plate is connected with the second seat 122, and the other end of each support plate is provided with a fixing piece 30 for fixing the support plate 21; the support 22 is disposed on the support plate 21 and can slide between one end and the other end, for example, a sliding rail 211 can be disposed on the support plate 21, a sliding groove is disposed at the bottom of the support 22, and the support 22 is moved by matching the sliding rail 211 with the sliding groove.
The upper surface of the support 22 extends gradually upwards from the side close to the head support base 10 to the side far away from the head support base 10, and the upper surface of the support 22 is provided with an arm support groove 2221 adapted to accommodate an arm and a restraint 2222 for restraining the arm in the arm support groove 2221. That is, the hand support assembly 20 serves to support and restrain the arm.
In actual use, a patient lies on the examination bed, the head rests in the head support groove 1111 of the first main body 111 of the upper seat 11, then the first seat 112 is rotated to a proper angle, the part of the arm adjacent to the wrist joint, that is, the small arm part extends into the arm support groove 2221 of the support member 22 and is restrained in the arm support groove 2221 by the restraint member 2222, so that the arm can be supported and restrained by the support member 22, and then the arm can be kept in the same state when CT examination is performed, so as to avoid the influence on the examination result caused by the arm disorder.
In addition, because the condition of patient is different, partial patient still infuses when carrying out CT inspection, and corresponding, the puncture has the transfusion needle on the back of the hand, and if with the hand underhead, will touch and oppress the transfusion needle with tendencies to can make patient feel uncomfortable, influence the infusion simultaneously. In this embodiment, the patient can insert his/her finger into the slot 1121 of the second seat 122, and the patient's head is resting in the head supporting slot 1111 to exert pressure on the upper seat 11, so that the upper seat 11 approaches the lower seat 12, and the pressing member 1121 of the upper seat 11 extends into the slot 1121 of the lower seat 12, and presses and restrains his/her finger to be difficult to withdraw, and the back of the hand is naturally in an upward state and can be maintained in such a state, so that the puncture needle of the back of the hand can be prevented from touching the foreign object during the CT examination. Of course, since the head does not exert much pressure on the upper housing 11, the fingers are not crushed accordingly.
According to the arm tray device for CT-guided interventional diagnosis and treatment provided by the embodiment of the invention, the arm tray device comprises a head support seat 10 and a hand support assembly 20, wherein the head support seat 10 comprises an upper seat body 11 and a lower seat body 12, a head support groove 1111 is formed in a first main body 111 of the upper seat body 11, a pressing piece 1121 is arranged on the lower surface of the first seat body 112, a slot 1121 is formed in a second seat body 122 of the lower seat body 12, and when the upper seat body 11 is pressed to approach the lower seat body 12, the pressing piece 1121 is inserted into the slot 1121; the two hand support assemblies 20 are provided, two support plates 21 of the two hand support assemblies 20 are respectively connected with the two second seat bodies 122, two support pieces 22 are in sliding fit with the two support plates 21, the upper surfaces of the support pieces 22 are inclined planes, and arm support grooves 2221 and constraint pieces 2222 are formed. Thus, when CT examination is performed or reinforcement is performed, the hand support assembly 20 can be utilized to lift, support and restrain the arm, so that on one hand, discomfort of a patient can be reduced, and on the other hand, the influence of the disorder of the arm of the patient on the scanning of the CT machine can be avoided; on the other hand, since the lower body 12 and the upper body 11 are cooperatively provided with the insertion slot 1121 for inserting a finger and the pressing piece 1121 for pressing the finger, when the head of the patient is resting on the upper body 11, the finger can be pressed and limited in the insertion slot 1121 by inserting the pressing piece 1121 into the insertion slot 1121, so that the hand can be restrained for the patient who performs CT examination while transfusion, and the back of the hand is in the raised state, thereby isolating the puncture needle on the back of the hand from foreign objects and preventing the foreign objects from touching the puncture needle.
Advantageously, in one embodiment of the present invention, the upper surface of the first body 111 is provided with a square insertion hole 1112 on two sides of the head supporting slot 1111, and a guide plate 1113 is inserted into the square insertion hole 1112;
a plurality of guide posts 1211 are arranged on the upper surface of the second body 121 corresponding to the two square insertion holes 1112, the upper ends of the plurality of guide posts 1211 are connected with the guide plate 1113, a telescopic spring 1212 is sleeved outside each guide post 1211, the upper end of the telescopic spring 1212 is connected with the first body 111, and the lower end of the telescopic spring 1212 is connected with the second body 121.
The guide plate 1113 is adapted to the size of the square insertion hole 1112, and is used for guiding the movement of the upper seat 11, so that the upper seat 11 can only move in the up-down direction, and thus, when the first seat 112 and the second seat 122 rotate to the up-down opposite positions, the pressing piece 1121 on the first seat 112 can be accurately inserted into the insertion slot 1121 on the second seat 122 by the guiding action of the guide plate 1113, so that the hand is limited. In addition, since the upper housing 11 and the lower housing 12 are connected by the extension spring 1212, when the head is moved away from the head support groove 1111, the extension spring 1212 drives the upper housing 11 upward, so that the pressing member 1121 is moved away from the slot 1121, which facilitates the extraction of the finger from the slot 1121 by the patient.
Advantageously, in one embodiment of the invention, the upper end of each guide plate 1113 extends horizontally beyond a mounting platform 11131 for mounting a protective cover.
Thus, the two guide plates 1113 are reserved for mounting the protective cover, so that the protective cover with the radiation resistance can be very conveniently mounted on the mounting table 11131 on the two guide plates 1113, and the head of a patient is protected from radiation through the protective cover, so that the head of the patient is prevented from being damaged by radiation.
Advantageously, in another embodiment of the invention, the support 22 comprises a sliding seat 221, a support table 222 and a latch 23.
The sliding seat 221 is in sliding fit with the supporting plate 21, a groove extending along the vertical direction is formed on the front side and the rear side of the upper surface of the sliding seat 221, a through hole 2211 penetrating to the rear side wall is formed on the front side wall of the sliding seat 221, and the through hole 2211 is communicated with the two grooves;
the front and rear side walls of the support platform 222 are respectively rotatably provided with an inserting rod 2223, the inserting rods 2223 are inserted into the two grooves, and the inserting rods 2223 are uniformly provided with a plurality of limiting holes from top to bottom at intervals;
the pins 23 are inserted into the through holes 2211 and the limiting holes on the two inserting rods 2223 to fix the support platform 222 on the sliding seat 221.
On the one hand, since the insert bar 2223 connected to the support stand 222 is provided with a plurality of limiting holes from top to bottom, the pins 23 are inserted into the limiting holes with different heights, and the heights of the support stand 222 are different, so that the heights of the support 22 can be adjusted, and the arm can be lifted to different heights by the support 22; on the other hand, the insert bar 2223 is rotatably connected to the support stand 222, so that the angle of the support stand 222 can be adjusted to adjust the support stand 222 to an angle suitable for the patient to support the arm, thereby improving comfort.
Advantageously, in another embodiment of the present invention, a U-shaped clamping seat 212 is provided at one end of at least one supporting plate 21, and the U-shaped clamping seat 212 is detachably connected to the second seat 122.
Preferably, the U-shaped clip seat 212 includes a first arm plate 2121, a second arm plate 2122, and a connecting plate 2123 connecting the first arm plate 2121 and the second arm plate 2122;
an avoidance groove 1122 is formed in a position, opposite to the slot 1121, of the lower surface of the second seat 122, the first arm plate 2121 and the second arm plate 2122 are respectively inserted into the slot 1121 and the avoidance groove 1122, and the second arm plate 2122 is detachably fixed in the avoidance groove 1122.
That is, at least one hand support assembly 20 may be detached from the head support base 10, and the interventional therapy may require the radial artery to be punctured, and generally, when the puncture is performed, the arm needs to be raised and restrained, and the support stand 222 is also used for raising and restraining the arm, so that when the radial artery puncture is performed, the support 22 may be separated from the guide rail on the support plate 21, and then the direction is adjusted and reinstalled on the guide rail, so that the side of the arm support slot 2221 on the support stand near the human body is lower, the side far from the human body is higher, and the fixing member 30 may be used to fix the side of the patient on the edge of the hospital bed, and then the arm of the patient may be accommodated in the arm support slot 2221 and restrained, thereby facilitating smooth performance of the radial artery puncture.
The backup pad 21 passes through U type cassette seat 212 and links to each other with second pedestal 122, so, on the one hand, first arm board 2121 inserts and establishes to slot 1121 in, then, when patient's finger is restrained in slot 1121, can increase the interval between back of the hand and the backup pad 21 to can avoid the puncture syringe needle on the back of the hand to be touched, on the other hand, second arm board 2122 inserts and establishes to dodging in the groove 1122, thereby can fix with second pedestal 122 through the locking structure of adaptation, in order to realize backup pad 21 and the demountable installation of second pedestal 122. The locking structure may have various options such as a latch 23, a screw, etc., although other structures for facilitating installation and removal may be employed.
Advantageously, in some embodiments of the present invention, the fixing member 30 has a U-shaped structure, and the fixing member 30 is rotatably connected to the other end of the support plate 21.
On the one hand, the fixing piece 30 is of a U-shaped structure, so that the invention can be fixed on the examination bed by utilizing the fixing piece 30 of the U-shaped structure and matching with the corresponding locking screw rod, the operation is simple, the fixing is firm, the displacement is not easy, and the use is facilitated; on the other hand, when the support plate 21 is rotatably connected with the fixing member 30, and the arm is fixed for radial artery puncture by the present invention, the support plate 21 can be rotated around the fixing member 30 to adjust the angle of the support plate 21 and the angle of the support member 22 thereon so as to adapt to the body position of the patient, thereby facilitating the support and restraint of the arm.
Advantageously, in other embodiments of the present invention, the pressing member 1121 is made of a flexible material, and the upper surface of the first arm plate 2121 is provided with a flexible pad 21211, so that when the pressing member 1121 is used to press the finger, the pressing member 1121 and the flexible pad 21211 are flexibly pressed with the finger, thereby reducing discomfort of the patient.
Furthermore, a finger stall suitable for inserting a finger may be provided on the upper surface of the first arm plate 2121, and the pressing by the pressing member 1121 may be used to enhance the effect of restraining the hand.
Advantageously, in other embodiments of the present invention, the constraint 2222 is a constraint strap, although other configurations of the constraint 2222 are possible, such as a semi-circular arc shaped constraint cover that mates with the arm support slot 2221, etc. One end of the constraint element 2222 is fixedly connected with one side of the support platform 222, the other end of the constraint element 2222 is detachably connected with the other side of the support platform 222, when the support platform 222 is used, the other end of the constraint element 2222 is separated from the support platform 222, an arm stretches into the arm support groove 2221, and then the other side of the constraint element 2222 is fixed with the support platform 222.
In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
Although embodiments of the present invention have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the invention, and that variations, modifications, alternatives, and variations may be made in the above embodiments by those skilled in the art without departing from the spirit and principles of the invention.
Claims (7)
1. An arm tray device of intervene diagnosis and treatment under CT direction, characterized by comprising:
the head support seat comprises an upper seat body and a lower seat body, wherein the upper seat body is arranged above the lower seat body and is configured to be close to the lower seat body when being pressed, the upper seat body comprises a first main body and first seat bodies which are arranged at two ends of the first main body and are rotationally connected with the first main body, a head support groove for a head to rest is formed in the upper surface of the first main body, and a pressing piece is arranged on the lower surface of the first seat body; the lower seat body comprises a second main body and second seat bodies which are arranged at two ends of the second main body and are rotationally connected with the second main body, a slot for inserting fingers is formed in the upper surface of the second seat body, and when the upper seat body approaches the lower seat body, the pressing piece is inserted into the slot;
the two hand support assemblies comprise a support plate and a support piece, the two support plates are respectively arranged on two sides of the head support seat, one end of each support plate is connected with the second seat body, and the other end of each support plate is provided with a fixing piece for fixing the support plate; the support piece is arranged on the support plate and can slide between one end and the other end, the upper surface of the support piece gradually extends upwards in an inclined manner from one side close to the head support seat to one side far away from the head support seat, and the upper surface of the support piece is provided with an arm support groove suitable for accommodating an arm and a restraint piece used for restraining the arm in the arm support groove;
the upper surface of the first main body is provided with a square jack on two sides of the head supporting groove respectively, and a guide plate is inserted into the square jack;
a plurality of guide posts are arranged on the upper surface of the second main body at positions corresponding to the two square jacks, the upper ends of the guide posts are connected with the guide plates, a telescopic spring is sleeved outside each guide post, the upper ends of the telescopic springs are connected with the first main body, and the lower ends of the telescopic springs are connected with the second main body;
the support includes:
the sliding seat is in sliding fit with the supporting plate, grooves extending along the vertical direction are formed in the front side and the rear side of the upper surface of the sliding seat in an opposite mode, a through hole penetrating to the rear side wall is formed in the front side wall of the sliding seat, and the through hole is communicated with the two grooves;
the front side wall and the rear side wall of the supporting table are respectively and rotatably provided with an inserting rod, the inserting rods are inserted into the two grooves, and a plurality of limiting holes are uniformly formed in the inserting rods from top to bottom at intervals;
the bolt penetrates through the through holes and the limiting holes on the two inserted bars, so that the supporting table is fixed on the sliding seat.
2. The CT-guided interventional medical arm tray device of claim 1, wherein an upper end of each guide plate horizontally extends out of a mounting table for mounting a protective cover.
3. The CT-guided interventional diagnosis and treatment arm tray device according to claim 1, wherein the one end of the at least one support plate is provided with a U-shaped clamping seat, and the U-shaped clamping seat is detachably connected with the second seat body.
4. The CT-guided interventional diagnosis and treatment arm tray apparatus according to claim 3, wherein the U-shaped clamping seat comprises a first arm plate, a second arm plate and a connecting plate connecting the first arm plate and the second arm plate;
the lower surface of the second seat body and the position opposite to the slot are provided with an avoidance groove, the first arm plate and the second arm plate are respectively inserted into the slot and the avoidance groove, and the second arm plate is detachably fixed in the avoidance groove.
5. The CT-guided interventional diagnosis and treatment arm tray apparatus according to claim 4, wherein the fixing member has a U-shaped structure, and the fixing member is rotatably connected to the other end of the support plate.
6. The CT-guided interventional medical arm tray device of claim 5, wherein the pressing member is made of a flexible material, and the upper surface of the first arm plate is provided with a flexible pad.
7. The CT guided interventional procedure arm tray device of claim 1, wherein the restraint is a restraint strap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811320059.3A CN109091162B (en) | 2018-11-07 | 2018-11-07 | CT-guided interventional diagnosis and treatment arm tray device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811320059.3A CN109091162B (en) | 2018-11-07 | 2018-11-07 | CT-guided interventional diagnosis and treatment arm tray device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109091162A CN109091162A (en) | 2018-12-28 |
| CN109091162B true CN109091162B (en) | 2023-11-24 |
Family
ID=64870045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811320059.3A Active CN109091162B (en) | 2018-11-07 | 2018-11-07 | CT-guided interventional diagnosis and treatment arm tray device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109091162B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102894992A (en) * | 2011-07-28 | 2013-01-30 | Ge医疗系统环球技术有限公司 | Head holder, imaging table, and X-ray CT apparatus |
| CN104587609A (en) * | 2015-02-03 | 2015-05-06 | 瑞地玛医学科技有限公司 | Positioning and locating device for radiotherapy and positioning method of dynamic target region |
| CN105919619A (en) * | 2016-06-27 | 2016-09-07 | 明峰医疗系统股份有限公司 | Head support for PET/CT (positron emission computed tomography) scanning bed |
| CN205568970U (en) * | 2016-04-20 | 2016-09-14 | 重庆市第六人民医院 | Positioning pillow for CT (Computed tomography) examination |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10441453B2 (en) * | 2014-03-14 | 2019-10-15 | Robert Dan Allen | Arm restraint for surgery tables |
-
2018
- 2018-11-07 CN CN201811320059.3A patent/CN109091162B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102894992A (en) * | 2011-07-28 | 2013-01-30 | Ge医疗系统环球技术有限公司 | Head holder, imaging table, and X-ray CT apparatus |
| CN104587609A (en) * | 2015-02-03 | 2015-05-06 | 瑞地玛医学科技有限公司 | Positioning and locating device for radiotherapy and positioning method of dynamic target region |
| CN205568970U (en) * | 2016-04-20 | 2016-09-14 | 重庆市第六人民医院 | Positioning pillow for CT (Computed tomography) examination |
| CN105919619A (en) * | 2016-06-27 | 2016-09-07 | 明峰医疗系统股份有限公司 | Head support for PET/CT (positron emission computed tomography) scanning bed |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109091162A (en) | 2018-12-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US7676255B2 (en) | System and method for supporting a patient during medical imaging | |
| US7869858B2 (en) | Patient table system and apparatus | |
| CN108366896B (en) | Patient pushing bed and patient transferring device | |
| US9700265B2 (en) | Patient support apparatus | |
| US20160287461A1 (en) | Surgical table with combination footboard and patient transfer board | |
| WO2007048323A1 (en) | Platform assembly for an operating bed | |
| CN109938958B (en) | DSA art limb puncture fixing device | |
| CN114010192B (en) | Upper limb forearm blood drawing auxiliary device | |
| CN109091162B (en) | CT-guided interventional diagnosis and treatment arm tray device | |
| CN211023008U (en) | Puncture fixing device | |
| CN209984507U (en) | Outpatient nursing dressing change device | |
| CN218009781U (en) | Mammary gland screening equipment | |
| CN213723161U (en) | Clinical bedside bracket for pediatric internal medicine | |
| EP3932320B1 (en) | Apparatus for shielding radiation | |
| CN213129534U (en) | Auxiliary hand bracket for CT (computed tomography) enhanced scanning | |
| CN213641871U (en) | Operation headrest with monitoring function | |
| CN213465057U (en) | Upper limb auxiliary supporting device for CT examination | |
| CN209332080U (en) | CT is oriented to the arm pallet apparatus of lower intervention diagnosis and therapy | |
| CN112545545A (en) | Neonate beats chest piece position fixing device | |
| CN211862828U (en) | Safe headrest of CT bed is exclusively used in | |
| CN216394418U (en) | Four limbs restraint device is used in department of neurology nursing | |
| CN211243419U (en) | Examination bed for department of imaging | |
| CN220213261U (en) | Multi-purpose adjustable skin disease treatment nursing frame | |
| CN215306008U (en) | Restraint device for tumor radiotherapy patient in PET-MR positioning process | |
| CN217219224U (en) | Stop device for stabilizing limb posture of anesthesia patient |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |