CN211723851U

CN211723851U - Novel interventional therapy headrest

Info

Publication number: CN211723851U
Application number: CN202020045076.7U
Authority: CN
Inventors: 应帅; 陆宸希
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-01-08
Filing date: 2020-01-08
Publication date: 2020-10-23
Anticipated expiration: 2030-01-08

Abstract

The utility model discloses a novel intervene treatment headrest, hold in the palm and locate the side of head rest both sides respectively including supporting seat, head, the side holds in the palm and connects on the supporting seat through sliding construction, and both sides side holds in the palm and is close to each other with fixed patient's head. The utility model has the advantages of fixed effect, wide application range and clear imaging.

Description

Novel interventional therapy headrest

Technical Field

The utility model relates to a medical treatment operation auxiliary assembly technical field especially relates to a novel intervene treatment headrest.

Background

Interventional therapy (Interventional treatment) is an emerging therapeutic approach between surgical and medical treatments, including both intravascular and non-vascular interventions. After more than 30 years of development, the patient is called three-pillar department of surgery and medicine. In brief, the interventional therapy is a minimally invasive treatment method for treating a local lesion under the guidance of an imaging device (an angiography machine, a fluoroscopy machine, a CT, an MR, a B-ultrasound) by making a tiny channel on a blood vessel and a skin or through an original pipeline of a human body without operating to expose the lesion.

DSA is a digital subtraction angiography, i.e. an angiographic image is digitally processed to delete unnecessary tissue images and only keep blood vessel images, and the technique is called a digital subtraction technique and is characterized by clear images and high resolution, provides real stereoscopic images for observing blood vessel lesions and positioning measurement, diagnosis and interventional therapy of blood vessel stenosis, and provides necessary conditions for various interventional therapies. When a DSA machine is used for positioning and measuring blood vessels of a patient, a headrest is needed, but the existing headrest cannot be effectively fixed according to the head size of the patient, local anesthesia or intravenous anesthesia is adopted in most nerve interventional operations in actual operation, and the skull of the patient can move under the stimulation of contrast media or the situation of snoring due to tongue falling and other unpredictable situations due to different tolerance degrees of the patient to the anesthetic. Thus, the image is blurred and distorted during DSA imaging, which is disadvantageous in diagnosis.

Disclosure of Invention

The utility model aims at providing a fixed effectual, clear novel intervention treatment headrest of formation of image to the above-mentioned problem that exists among the prior art.

The purpose of the utility model can be realized by the following technical proposal: the utility model provides a novel intervene treatment headrest, includes supporting seat, head support and locates the side support of head support both sides respectively, the side is held in the palm and is connected on the supporting seat through sliding construction, and both sides side is held in the palm and is close to each other in order to fix patient's head.

The utility model discloses a head holds in the palm and supports patient's head, holds in the palm through both sides side and fixes patient's head both sides, and patient's head is hardly askew, lifts up and rocks, and the side holds in the palm can adjust according to different patient's head size to adapt to the patient at different ages, the utility model has the advantages of fixed effect, application scope are wide, the formation of image is clear, security when helping improving the operation avoids the medical accident.

Preferably, the sliding structure comprises sliding blocks arranged on two sides of the bottom of the side support and sliding grooves arranged on the supporting seat and used for the sliding blocks to slide back and forth; sliding block and spout cooperate for the side holds in the palm the direction when making a round trip to slide relative supporting seat and obtains the restriction, and is more convenient when medical personnel promote the side pillow.

Preferably, the sliding block is rotatably connected with a transmission gear, a tooth groove meshed with the transmission gear is formed in the inner wall of the sliding groove, the transmission gear can rotate back and forth along the tooth groove, and a positioning component used for controlling the rotation stopping of the transmission gear is arranged on the sliding block; through the matching of the transmission gear and the tooth socket, when the medical staff pushes the side pillow, the transmission gear can rotate along the tooth socket, compared with the traditional sliding structure, the distance of the side pillow during sliding is more accurate, and the phenomenon that the medical staff excessively clamps the head of a patient due to excessive force is prevented, so that the comfort of the patient is influenced; when the head of the patient is fixed, the positioning part controls the transmission gear to stop rotating, so that the action of the side pillow can be prevented, and the positioning of the fixed position of the side pillow is realized.

Preferably, the transmission gears are arranged below the sliding block, the tooth grooves are formed in the bottom of the inner wall of the sliding groove, the two transmission gears on the side supports are fixedly connected through the rotating shaft, and the supporting seat is internally provided with a rotating shaft groove for the rotating shaft to move back and forth; the two transmission gears are connected through the rotating shaft, so that the two transmission gears realize synchronous rotation, the moving distances of the two sides of the side pillow are always kept consistent, the side pillow is tightly attached to the side edge of the head of a patient, the condition that one side of the side pillow is abutted against the head of the patient and the other side of the side pillow is not in contact with the head of the patient is avoided, the head of the patient is well fixed, and the operation of a doctor is facilitated; through the setting in pivot groove for the pivot can't break away from the supporting seat, thereby guarantees that the side pillow is in on the supporting seat all the time at the gliding in-process that makes a round trip.

Preferably, a positioning groove is formed in the sliding block corresponding to the upper part of the transmission gear, the positioning component comprises a positioning plate, the middle part of the positioning plate is rotatably arranged in the positioning groove, a positioning hook part clamped with the transmission gear to limit the rotation of the positioning plate is arranged below the positioning plate, a pressing handle extending out of the sliding block is arranged above the positioning plate, and a pressing sliding groove for the sliding of the pressing handle is formed in the sliding block; when medical personnel need promote the side pillow, support the thumb at the side pillow dorsal part, the forefinger catches on and presses down the handle and with strength to pressing down the pulling of the spout other end, its lower extreme antiport when locating plate upper end rotates, the location portion of colluding that is in the locating plate lower extreme breaks away from drive gear, medical personnel can promote the regulation that the side pillow realized fixed width this moment, remove required position with the side pillow and loosen and press down the handle after, the locating plate just can turn round makes location portion of colluding support again on drive gear prevents drive gear from rotating, thereby realize the fixed of side pillow position, avoid the operation in-process, medical personnel mistake touches the degree of fixation that the side pillow influences the patient, and it is convenient more when needing control side pillow to remove, need not too much loaded down with trivial details step, time and labor saving, reduce the time of preparing.

Preferably, the anesthesia machine tube support device further comprises a support frame for supporting the anesthesia machine tube, a support groove for inserting the support frame is formed in the support seat, and the support frame can slide in the support groove to adjust the fixing position; through the slip of carriage in the support groove to make anesthesia machine pipe can fix the optional position on the supporting seat along with the slip of support frame, anesthesia machine pipe influences doctor's operation when preventing to perform the operation, reduces the field of vision that shelters from when performing the operation to the doctor.

Preferably, the support frame comprises a support frame body and a suspension frame which is sleeved on the support frame body and can move up and down relative to the support frame body, and the suspension frame can be fixed at any height of the support frame body through a locking structure; fix the mounted frame at the arbitrary height of support frame body through the locking structure, the medical personnel of being convenient for compares traditional anesthesia machine pipe support height-adjusting more convenient according to the height of operation and patient adjustment anesthesia machine pipe, and anesthesia machine pipe can be fixed at arbitrary height, and the altitude selection is diversified, and the medical personnel of being convenient for select the height that is fit for the operation situation.

Preferably, the supporting frame body is provided with a vertical groove along the height direction of the supporting frame body, the inner walls of two sides of the vertical groove are symmetrically provided with limiting tooth grooves, the locking structure comprises two limiting blocks which are respectively and rotatably arranged in the suspension frame, the two limiting blocks are elastically connected through at least one connecting rope, and the suspension frame is provided with a limiting piece for limiting the downward rotation of the inner ends of the two limiting blocks; when medical personnel need go up the height of adjusting the mounted frame, directly upwards promote the mounted frame can, after the mounted frame removed to required position, because the inner downwardly rotating of two stopper restrictions, two stopper both sides support can't the downstream in the spacing tooth's socket that corresponds to the mounted frame can't the downward motion, realizes stable support anesthesia machine pipe after the mounted frame is fixed.

Preferably, the support frame body is arranged in an L shape, and the support grooves are formed in the side edge of the support base and extend to the two sides of the support base respectively; the supporting groove is arranged on the side edge of the supporting seat, so that the space on the surface of the supporting seat can be utilized to the maximum extent, and the L-shaped supporting frame body is horizontally inserted into the supporting groove and fixed stably and is not easy to shake; the supporting grooves extend to the two sides of the supporting seat respectively, so that the sliding stroke of the supporting frame body on the supporting seat is large, and medical personnel can conveniently select a proper position to fix the anesthesia machine tube.

Preferably, two sides of the bottom of the supporting seat are respectively and rotatably connected with a clamping plate through a connecting shaft, the connecting shaft is connected to one end of the clamping plate, and an arc-shaped laminating layer is arranged on the upper end face of the clamping plate; place the supporting seat in the operation table after, medical personnel's accessible inwards rotates the cardboard and makes it rotate to the operation table below, because the setting on arc laminating layer, when rotating cardboard to operation table below, arc laminating layer offsets with the operation table lower extreme to realize the fixed of supporting seat, compare traditional directness and place the supporting seat on the operation table, stability is better, the operation in-process, the difficult displacement of supporting seat, thereby realize the outrigger to patient's head.

Compared with the prior art, the utility model has the advantages of fixed effect, application scope are wide, the formation of image is clear.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a partial schematic view of FIG. 1 at A;

FIG. 3 is a second schematic structural view of the present invention;

fig. 4 is a cross-sectional view of the present invention;

FIG. 5 is a partial schematic view of FIG. 4 at B;

FIG. 6 is a schematic view of the internal structure of the middle supporting frame of the present invention;

FIG. 7 is a schematic structural view of the middle snap-gauge of the present invention after being stored;

in the figure, 1, a support seat; 2. a head rest; 3. side supporting; 4. a slider; 5. a chute; 6. a transmission gear; 7. a tooth socket; 8. a rotating shaft; 9. a rotating shaft groove; 10. positioning a groove; 11. positioning a plate; 12. a positioning hook part; 13. pressing the handle; 14. pressing the chute; 15. a support frame; 151. a support frame body; 1511. a vertical slot; 1512. a limiting tooth socket; 152. a suspension bracket; 1521. a limiting block; 1522. a limiting member; 15221. a pulling part; 16. a support groove; 17. connecting ropes; 18. a connecting shaft; 181. a hinge slot; 19. clamping a plate; 20. an arc-shaped laminating layer; 21. hinging a shaft; 22. a groove; 24. a clamping plate groove; 25. a positioning column; 26. an auxiliary chute.

Detailed Description

The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

As shown in fig. 1-7, a novel interventional therapy headrest comprises a supporting seat 1, a headrest 2 and side supports 3 respectively arranged at two sides of the headrest 2, wherein the side supports 3 are connected to the supporting seat 1 through a sliding structure, the side supports 3 at two sides are close to each other to fix the head of a patient, in the embodiment, in order to improve the comfort of the head of the patient after being fixed, the headrest 2 and the side supports 3 are both supported by memory sponges, the surface of the memory sponges is formed with a radian which is in line with the curve of a human body, in order to improve the stability of the supporting seat 1 placed on an operating table, the supporting seat 1 is made of plastic, the plastic has better hardness, and the lower end face of the supporting seat 1 is a plane and is more fit with the supporting seat; the sliding structure comprises sliding blocks 4 arranged on two sides of the bottom of the side support 3 and sliding grooves 5 arranged on the supporting seat 1 and used for the sliding blocks 4 to slide back and forth; the sliding block 4 is rotatably connected with a transmission gear 6, the inner wall of the sliding groove 5 is provided with a tooth groove 7 meshed with the transmission gear 6, the transmission gear 6 can rotate back and forth along the tooth groove 7, and the sliding block 4 is provided with a positioning component used for controlling the rotation stopping of the transmission gear 6.

Specifically, the transmission gear 6 is arranged below the sliding block 4, the tooth groove 7 is arranged at the bottom of the inner wall of the sliding groove 5, the two transmission gears 6 on the same side support 3 are fixedly connected through a rotating shaft 8, and a rotating shaft groove 9 for the rotating shaft 8 to move back and forth is formed in the supporting seat 1; a positioning groove 10 is formed in the sliding block 4 corresponding to the upper portion of the transmission gear 6, the positioning component comprises a positioning plate 11, the middle portion of the positioning plate 11 is rotatably arranged in the positioning groove 10, a positioning hook portion 12 which is connected with the transmission gear 6 in a clamping mode to limit the rotation of the transmission gear is arranged below the positioning plate 11, a pressing handle 13 extending out of the sliding block 4 is arranged above the positioning plate 11, and a pressing sliding groove 14 for enabling the pressing handle 13 to slide is formed in the sliding block 4.

Specifically, the utility model also comprises a supporting frame 15 for supporting the anesthesia machine tube, a supporting groove 16 for inserting the supporting frame 15 is arranged on the supporting seat 1, and the supporting frame 15 can slide in the supporting groove 16 to adjust the fixed position; the supporting frame 15 comprises a supporting frame body 151 and a suspension bracket 152 which is sleeved on the supporting frame body 151 and can move up and down relative to the supporting frame body 151, and the suspension bracket 152 can be fixed at any height of the supporting frame body 151 through a locking structure; a vertical groove 1511 is arranged on the support frame body 151 along the height direction, limiting tooth grooves 1512 are symmetrically arranged on the inner walls of two sides of the vertical groove 1511, the locking structure comprises two limiting blocks 1521 which are respectively rotatably arranged in the suspension frame 152, the two limiting blocks 1521 are elastically connected through at least one connecting rope 17, the upper end and the lower end of the contact end between the limiting blocks 1521 and the limiting tooth grooves 1512 are obliquely arranged, so that the limiting blocks 1521 move more smoothly up and down along the limiting tooth grooves 1512, the distance between the medical personnel controlling the suspension frame 152 to move up and down is more accurate due to the arrangement of the limiting tooth grooves 1512, a feedback sound of a click can be generated when the limiting blocks 1521 move up and down along the limiting tooth grooves 1512, the hand feeling of the medical personnel when the height of the medical personnel is adjusted is improved, a limiting piece 2 for limiting the downward rotation of the inner ends of the two limiting blocks 1521 is arranged, the limiting members 1522 are inserted into the hanging frame 152 and abut against the inner ends of the two limiting members 1521, and a pulling portion 15221 pulled by the medical staff is integrally formed outside the limiting members 1522.

Specifically, in order to improve the stability of the supporting frame 15 during use, the supporting frame body 151 is L-shaped, and the supporting grooves 16 are opened on the side of the supporting base 1 and respectively extend to two sides of the supporting base 1.

Specifically, the vertical spiro union has reference column 25 on the horizontal position of support frame body 151, when support frame body 151 slided along supporting groove 16, reference column 25 was along with support frame body 151 together moves, set up on supporting seat 1 and supply the gliding supplementary spout 26 of reference column 25, when need not use support frame 15, take off reference column 25 from support frame body 151 and can take out support frame body 151 from supporting groove 16, during the use, reference column 25 laminates with supplementary spout 26 inner wall mutually, prevent effectively that support frame body 151 from breaking away from supporting groove 16, guarantee the supporting effect of support frame 15 to the anesthesia machine pipe.

Specifically, two sides of the bottom of the supporting seat 1 are respectively rotatably connected with a clamping plate 19 through a connecting shaft 18, the connecting shaft 18 is connected to one end of the clamping plate 19, an arc-shaped attaching layer 20 is arranged on the upper end face of the clamping plate 19, in the embodiment, the arc-shaped attaching layer 20 is made of rubber, the rubber has good deformability, and can be matched with the clamping plate 19 to adapt to operation bed bodies with different thicknesses, and the rubber is deformed after being fixed, so that the clamping plate 19 and the operation bed are connected more firmly; in this embodiment, the upper end of the connecting shaft 18 is hinged to the bottom of the supporting seat 1 through a hinge shaft 21, the connecting shaft 18 can rotate outwards around the hinge shaft 21, the bottom of the supporting seat 1 is provided with a groove 22 for the upper end of the connecting shaft 18 to rotate, the connecting shaft 18 is provided with a hinge groove 181, the hinge groove 181 is formed along the height direction of the connecting shaft 18, the inner side wall of the groove 22 is provided with a fixing groove for the upper end of the connecting shaft 18 to rotate to be horizontal and then to be inserted, when the fixing is not required to be performed by using the clamping plate 19, a medical worker can lift the clamping plate 19 outwards to enable the connecting shaft 18 to rotate to be horizontal, then push the clamping plate 19 inwards forcibly to enable the connecting shaft 18 to be embedded into the fixing groove alone for fixing, the supporting seat 1 is provided with a clamping plate groove 24 for embedding the clamping plate 19, the clamping plate 19 is, the medical staff can choose whether to reinforce with the clamping plate 19 according to actual conditions.

In this embodiment, each component can be made of a polymer material that can transmit X-rays, which is widely cited in medicine, and the polymer material generally has great advantages in both biocompatibility and mechanical properties. Not only has good fixing effect, but also improves the comfort level of skin contact, is convenient for cleaning and disinfection, and avoids cross infection.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Although terms are used more often herein, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed in a manner that is inconsistent with the spirit of the invention.

Claims

1. A novel interventional therapy headrest is characterized in that: including supporting seat (1), head support (2) and locate side support (3) of head support (2) both sides respectively, side support (3) are connected on supporting seat (1) through sliding construction, and both sides side support (3) are close to each other in order to fix patient's head.

2. The novel interventional therapy headrest of claim 1, wherein: the sliding structure comprises sliding blocks (4) arranged on two sides of the bottom of the side support (3) and sliding grooves (5) arranged on the supporting seat (1) and used for the sliding blocks (4) to slide back and forth.

3. The novel interventional therapy headrest of claim 2, wherein: the sliding block (4) is connected with a transmission gear (6) in a rotating mode, a tooth groove (7) meshed with the transmission gear (6) is formed in the inner wall of the sliding groove (5), the transmission gear (6) can rotate back and forth along the tooth groove (7), and a positioning component used for controlling the transmission gear (6) to stop rotating is arranged on the sliding block (4).

4. The novel interventional therapy headrest of claim 3, wherein: sliding block (4) below is located in drive gear (6), tooth's socket (7) set up in the inner wall bottom of spout (5), two drive gear (6) on the side support (3) are through pivot (8) fixed connection, set up pivot groove (9) that supply pivot (8) to make a round trip to move in supporting seat (1).

5. The novel interventional therapy headrest of claim 4, wherein: locating slot (10) have been seted up corresponding to drive gear (6) top in sliding block (4), locating component includes that the middle part rotates and sets up locating plate (11) in locating slot (10), locating plate (11) below is equipped with and colludes portion (12) with its pivoted location of restriction with drive gear (6) joint, locating plate (11) top is equipped with and stretches out pressing handle (13) outside sliding block (4), set up on sliding block (4) and supply to press sliding chute (14) of pressing handle (13) gliding.

6. The novel interventional therapy headrest of claim 1, wherein: the anesthesia machine tube support is characterized by further comprising a support frame (15) used for supporting the anesthesia machine tube, a support groove (16) for inserting the support frame (15) is formed in the support base (1), and the support frame (15) can slide in the support groove (16) to adjust the fixed position.

7. The novel interventional therapy headrest of claim 6, wherein: the supporting frame (15) comprises a supporting frame body (151) and a suspension frame (152) which is sleeved on the supporting frame body (151) and can move up and down relative to the supporting frame body (151), and the suspension frame (152) can be fixed at any height of the supporting frame body (151) through a locking structure.

8. The novel interventional therapy headrest of claim 7, wherein: vertical groove (1511) have been seted up along its direction of height on support frame body (151), the symmetry is provided with spacing tooth's socket (1512) on vertical groove (1511) both sides inner wall, the locking structure sets up two stopper (1521) in mounted frame (152) including rotating respectively, two stopper (1521) are through at least one connection rope (17) elastic connection, be equipped with on mounted frame (152) and be used for restricting two stopper (1521) inner downwardly pivoted locating part (1522).

9. The novel interventional therapy headrest of claim 7, wherein: the support frame body (151) is arranged in an L shape, and the support grooves (16) are arranged on the side edges of the support base (1) and extend to the two sides of the support base (1) respectively.

10. The novel interventional therapy headrest of claim 1, wherein: the supporting seat is characterized in that clamping plates (19) are rotatably connected to two sides of the bottom of the supporting seat (1) through connecting shafts (18), the connecting shafts (18) are connected to one ends of the clamping plates (19), and arc-shaped attaching layers (20) are arranged on the upper end faces of the clamping plates (19).