CN220608621U - Operation lateral position hand placing mechanism - Google Patents
Operation lateral position hand placing mechanism Download PDFInfo
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- CN220608621U CN220608621U CN202121316946.0U CN202121316946U CN220608621U CN 220608621 U CN220608621 U CN 220608621U CN 202121316946 U CN202121316946 U CN 202121316946U CN 220608621 U CN220608621 U CN 220608621U
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- hand
- hand rest
- lateral position
- cladding
- shaped
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- 238000005253 cladding Methods 0.000 claims abstract description 54
- 239000004744 fabric Substances 0.000 claims description 18
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- 230000037237 body shape Effects 0.000 description 4
- 208000003656 Electric Burns Diseases 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 210000000323 shoulder joint Anatomy 0.000 description 3
- 206010049244 Ankyloglossia congenital Diseases 0.000 description 2
- 210000001124 body fluid Anatomy 0.000 description 2
- 239000010839 body fluid Substances 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 210000001364 upper extremity Anatomy 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 206010011409 Cross infection Diseases 0.000 description 1
- 206010029803 Nosocomial infection Diseases 0.000 description 1
- 208000008589 Obesity Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000249 desinfective effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 235000020824 obesity Nutrition 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 230000037380 skin damage Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Abstract
The utility model provides a hand placing mechanism for a lateral position of an operation, which comprises a hand placing plate and a detachable hand placing pad fixed on the hand placing plate, wherein the hand placing pad comprises an inner core, an inner cladding and an outer cladding, a U-shaped hand placing groove is formed in the top of the inner core, the inner cladding and the outer cladding are coated on the inner core from inside to outside, and the top shapes of the inner cladding and the outer cladding are matched with the U-shaped hand placing groove. The hand rest pads with different heights are fixed on the hand rest plate, so that the operation of patients with different heights is satisfied, and the inner core can be kept clean by wrapping the multi-layer cladding outside the inner core.
Description
Technical Field
The utility model relates to the technical field of medical equipment, in particular to a surgical lateral position hand rest mechanism.
Background
The lateral position is a position body which is commonly used in operation, and during operation, the upper limb on the operation side is required to be bent into a embracing sphere and placed on the hand support, and the far-end joint is slightly lower than the near-end joint. The abduction or lifting of the shoulder joint does not exceed 90 degrees, and the connecting lines of the two shoulders form 90 degrees with the operating table. The material of current lateral position hand rest is plastics, and is harder, causes pressure damage easily, in order to prevent skin damage, adopts the polylith cotton pad to carry out the liner before the art, has increased the cost of operation, leads to raw and other materials extravagant. The angle of the hand rest is adjusted through the manual metal adjusting rod, and if the upper limbs are not put in place before operation, the gaskets are not put in place or the direction is not adjusted in place, and the like, the metal adjusting rod of the hand rest is easily contacted with the exposed skin of a patient, so that electric burn is caused. Manual adjustment, namely repeatedly measuring by adopting a tape measure, and adjusting the hand rest to a proper height; and the metal support rod is heavy, physical effort is required for pre-operation placement and adjustment, and the operation difficulty of low-annual nurses is high. In addition, the existing hand rest is narrow in width, uncomfortable to mount on arms of patients with stature Kui and obesity, and easy to slide.
Disclosure of Invention
The technical problems to be solved by the utility model are as follows: in order to overcome the defects in the prior art, the utility model provides a surgical lateral position hand rest mechanism.
The technical scheme adopted for solving the technical problems is as follows: the utility model provides a surgical side position hand rest mechanism, includes the hand rest board to and detachable fixes the hand rest pad on the hand rest board, the hand rest pad includes inner core, inner cladding and surrounding layer, the inner core top is equipped with the U-shaped and puts the hand groove, inner cladding and surrounding layer cladding from inside to outside on the inner core, just inner cladding and surrounding layer top shape all match with the U-shaped hand rest groove. The hand rest pads with different heights are fixed on the hand rest plate, so that the operation of patients with different heights is satisfied, and the inner core can be kept clean by wrapping the multi-layer cladding outside the inner core.
Further, in order to be convenient for put the hand pad and put the connection fixed and dismantlement of hand board, still include supporting cloth subsides, supporting cloth subsides can be fixed on putting the hand board, and the upper surface and the surrounding layer ground that supporting cloth subsides are equipped with the magic subsides of mutual matching. Quick assembly disassembly between hand rest pad and the hand rest board can be realized through the magic subsides, and supporting cloth subsides can adopt cowhide muscle elasticity cover, and the direct cover is on the hand rest board, also can set up zip fastener or frenulum on the both sides of supporting cloth subsides, fixes supporting cloth subsides on the hand rest board through zip fastener or frenulum, and best also adopts detachable mode to fix, the cleaning and disinfecting of being convenient for.
Furthermore, in order to facilitate the disassembly and assembly of the inner cladding and the outer cladding, the inner cladding and the outer cladding are provided with invisible zippers. The inner cladding and the outer cladding can be disassembled through the invisible zipper, and the inner core is taken out, so that the inner cladding and the outer cladding can be conveniently cleaned and disinfected at any time, and the hospital feel requirement is met; in addition, due to the design of the invisible zipper, the skin of a patient cannot contact the metal zipper, so that electric burn is avoided.
Preferably, the inner cladding and the outer cladding are made of soft waterproof cloth, so that the inner core can be prevented from being polluted by liquid medicine or body fluid on the one hand, and the arm of a patient can be prevented from being damaged on the other hand.
Further, in order to satisfy the effect of supporting, and reduce the weight of equipment, the inner core adopts the sponge to make, and the sponge that the difficult deformation of sponge selection and resilience force are good.
Furthermore, according to the measurement of the arm diameter of most patients about 7 cm-10 cm, in order to meet the use requirements of most patients, the width D of the U-shaped hand placing groove is 10 cm-15 cm, the depth H1 is 3 cm-5 cm, and enough width ensures that the arms of the patients are placed comfortably and are not easy to slide. Preferably, the width D of the U-shaped hand placing groove is 15cm.
Further, according to the body shape and the shoulder width of the patient, the height H2 from the bottom of the hand rest pad to the lowest point of the U-shaped hand rest groove is 18 cm-25 cm, so that the shoulder joint abduction or lifting is not more than 90 degrees, and the two shoulder connecting lines and the operating table are basically 90 degrees. Preferably, the height H2 from the bottom of the hand rest pad to the lowest point of the U-shaped hand rest groove is 20cm. It should be noted that the height refers to the height from the lowest point of the U-shaped hand placing groove to the bottom of the hand placing pad.
Because the arms of the human body taper from the shoulders to the hands, the U-shaped hand placing groove is inclined so as to form a small inclination angle, and the width D is 10 cm-15 cm in order to conform to the body shape of the human body and improve the comfort level.
Preferably, when the U-shaped hand placing groove is placed, one end close to the patient is a proximal end, one end far away from the patient is a distal end, the U-shaped hand placing groove gradually inclines downwards from the proximal end to the distal end, and the relationship between the proximal end depth H3 and the distal end depth H4 satisfies: 3cm < H4 < H3 < 5cm, and H3-H4 < 1cm.
Further, in order to better satisfy the requirement of height, still include height-adjusting mechanism, height-adjusting mechanism one end is connected with the hand rest board bottom, and the other end is fixed relatively with the operating table for adjust the height of hand rest board. The height automatic adjusting mechanism can adopt a mechanism such as an electric cylinder, a screw rod and a linear bearing, and can realize linear adjustment, so that the hand rest plate can be quickly positioned, then the hand rest pad is matched, the position stability of a patient in lateral position operation is ensured, and the operation risk is reduced.
The beneficial effects of the utility model are as follows: the surgical lateral position hand placing mechanism provided by the utility model meets the body position placing requirement of the lateral position, saves the placing time and cost, meets the hospital feel requirement, and improves the comfort and safety of patients.
Drawings
The utility model is further described below with reference to the drawings and examples.
Fig. 1 is a schematic structural diagram of a first embodiment of the present utility model.
Fig. 2 is a schematic cross-sectional structure of the hand rest pad.
Fig. 3 is a schematic structural diagram of a second embodiment of the present utility model.
Fig. 4 is a schematic structural view of a third embodiment of the present utility model.
In the figure: the hand placing plate 1, the hand placing pad 2, the hand placing pad 21, the inner core 22, the inner cladding 23, the outer cladding 3, the U-shaped hand placing groove 4, the zipper 5, the matched cloth patch 6, the magic tape 7 and the height adjusting mechanism.
Detailed Description
The present utility model will now be described in detail with reference to the accompanying drawings. The figure is a simplified schematic diagram illustrating the basic structure of the utility model only by way of illustration, and therefore it shows only the constitution related to the utility model.
Embodiment one:
as shown in fig. 1 and 2, the hand placing mechanism for the lateral recumbent position of the operation comprises a hand placing plate 1, a hand placing pad 2 and a matched cloth patch 5, wherein the hand placing pad 2 is detachably fixed on the hand placing plate 1, the hand placing pad 2 comprises an inner core 21, an inner cladding 22 and an outer cladding 23, the inner core 21 is made of sponge which is not easy to deform and has good resilience, and weight can be reduced. The top of the inner core 21 is provided with a U-shaped hand placing groove 3, the inner cladding 22 and the outer cladding 23 are coated on the inner core 21 from inside to outside, and the top shapes of the inner cladding 22 and the outer cladding 23 are matched with the shape of the U-shaped hand placing groove 3. According to the measurement, the arm diameter of most patients is about 7 cm-10 cm, and in order to meet the use requirement of most patients, the width D of the U-shaped hand placing groove 3 is 10 cm-15 cm, the depth H1 is 3 cm-5 cm, and enough width ensures that the arms of the patients are placed comfortably and are not easy to slide. In this embodiment, the width D of the U-shaped hand rest groove 3 is 15cm, and the depth H1 is 3cm. The inner cladding 22 and the outer cladding 23 are made of soft waterproof cloth, so that the inner core 21 can be prevented from being polluted by liquid medicine or body fluid on one hand, and the arm of a patient can be prevented from being damaged on the other hand. In order to facilitate the disassembly and assembly of the inner cladding 22 and the outer cladding 23, the inner cladding 22 and the outer cladding 23 are respectively provided with a hidden zipper 4. The inner cladding 22 and the outer cladding 23 can be disassembled through the invisible zipper 4, and the inner core 21 is taken out, so that the inner cladding 22 and the outer cladding 23 can be cleaned and disinfected at any time, and the hospital feel requirement is met; in addition, the invisible zipper 4 is designed so that the skin of a patient cannot contact the metal zipper 4, thereby avoiding electric burn.
The matched cloth patch 5 can be fixed on the hand rest board 1, and the upper surface of the matched cloth patch 5 and the ground of the outer cladding 23 are provided with magic patches 6 which are matched with each other. Quick assembly disassembly between the hand rest 2 and the hand rest board 1 can be realized through the magic tape 6, and cleaning and disinfection are convenient. According to the body shape and the shoulder width of a patient, the height H2 of the hand rest pad 2 is 18 cm-25 cm, the length L is about 30 cm-40 cm, the requirements of the arm length of the patient are met, the whole width of the hand rest pad 2 is that two sides of the width D of the U-shaped hand rest groove 3 are respectively reserved with plane transition of 0 cm-2 cm, shoulder joint abduction or lifting is not more than 90 degrees, and two shoulder connecting lines and an operating table are basically 90 degrees. In this embodiment, the height H2 from the bottom of the hand rest 2 to the lowest point of the U-shaped hand rest 3 is 20cm, and the height from the bottom to the highest point of the U-shaped hand rest 3 is 23cm, so the depth H1 of the U-shaped hand rest 3 is 3cm. The height here refers to the height from the lowest point of the U-shaped hand rest groove 3 to the bottom of the hand rest pad 2.
Embodiment two:
as shown in fig. 3, the difference between the present embodiment and the first embodiment is that the shape of the U-shaped hand rest groove 3 in the present embodiment is slightly different, and in the present embodiment, in order to conform to the body shape of the human body and improve comfort, the U-shaped hand rest groove 3 is inclined, so that a small inclination angle exists, and the width D is 10cm to 15cm.
Preferably, when the U-shaped hand rest groove 3 is placed, one end close to the patient is a proximal end, one end far away from the patient is a distal end, the U-shaped hand rest groove 3 gradually slopes down from the proximal end to the distal end, and the relationship between the proximal end depth H3 and the distal end depth H4 satisfies: 3cm < H4 < H3 < 5cm, and H3-H4 < 1cm.
Embodiment III:
as shown in fig. 4, the difference between the present embodiment and the first embodiment is that the present embodiment further includes a height adjusting mechanism 7, where the height adjusting mechanism 7 may be automatically adjusted or manually adjusted, and one end of the height adjusting mechanism 7 is connected to the bottom of the hand rest board 1, and the other end is fixed relative to the operating table, so as to adjust the height of the hand rest board 1. The height automatic adjusting mechanism can adopt a mechanism such as an electric cylinder, a lead screw and a linear bearing, and can realize linear adjustment, so that the position of the hand rest plate 1 can be quickly in place, and then the hand rest pad 2 is matched, the position stability of a patient in a lateral position operation is ensured, and the operation risk is reduced.
The use process and the effect are as follows:
firstly, a hand placing plate 1 is fixed on an operating table, then one side, provided with a magic tape 6, of a matched cloth patch 5 is upwards fixed on the hand placing plate 1, an inner cladding 22 and an outer cladding 23 are sleeved on an inner core 21, a zipper 4 is pulled to form a hand placing pad 2, the magic tape 6 at the bottom of the hand placing pad 2 is aligned with the magic tape 6 on the hand placing plate 1 and is stuck together, and the hand placing pad 2 is firmly fixed on the hand placing plate 1. In order to meet the hospital feel requirement, the non-woven fabric wrapping cloth is used on the upper layer of the hand placing pad 2, so that one person can replace the hand placing pad, and cross infection is avoided. The results before and after improvement are shown in table 1.
Table 1 comparison of effects before and after improvement
While the foregoing is directed to the preferred embodiment of the present utility model, other and further embodiments of the utility model may be devised without departing from the basic scope thereof, and the scope thereof is determined by the claims that follow. The technical scope of the present utility model is not limited to the description, but must be determined according to the scope of claims.
Claims (10)
1. A surgical lateral position hand rest mechanism which is characterized in that: the hand placing cushion comprises an inner core, an inner cladding and an outer cladding, wherein the inner core is provided with a U-shaped hand placing groove at the top, the inner cladding and the outer cladding are coated on the inner core from inside to outside, and the top shapes of the inner cladding and the outer cladding are matched with the U-shaped hand placing groove; and hand rest pads with different heights can be fixed on the hand rest plate.
2. The surgical lateral position hand rest mechanism of claim 1, wherein: the hand rest is characterized by further comprising a matched cloth patch, wherein the matched cloth patch can be fixed on the hand rest plate, and the upper surface of the matched cloth patch and the ground of the outer cladding are provided with magic patches matched with each other.
3. The surgical lateral position hand rest mechanism of claim 1, wherein: and the inner cladding and the outer cladding are both provided with invisible zippers.
4. A surgical lateral position hand rest mechanism as claimed in any one of claims 1 to 3, wherein: the inner cladding and the outer cladding are made of soft waterproof cloth.
5. The surgical lateral position hand rest mechanism of claim 1, wherein: the inner core is made of sponge.
6. The surgical lateral position hand rest mechanism of claim 1, wherein: the U-shaped hand placing groove is horizontally arranged, the width D is 10 cm-15 cm, and the depth H1 is 3 cm-5 cm.
7. The surgical lateral position hand rest mechanism of claim 6, wherein: the height H2 from the bottom of the hand placing pad to the lowest point of the U-shaped hand placing groove is 18 cm-25 cm.
8. The surgical lateral position hand rest mechanism of claim 1, wherein: the U-shaped hand placing groove is obliquely arranged, and the width D is 10 cm-15 cm.
9. The surgical lateral position hand rest mechanism of claim 8, wherein: the one end that is close to the patient when U-shaped puts the hand groove and places is the proximal end, and the one end that keeps away from the patient is the distal end, and U-shaped puts the hand groove from proximal end to distal end downward sloping gradually, and proximal end degree of depth H3 and distal end degree of depth H4's relation satisfies: 3cm < H4 < H3 < 5cm, and H3-H4 < 1cm.
10. The surgical lateral position hand rest mechanism of claim 1, wherein: the device also comprises a height adjusting mechanism, wherein one end of the height adjusting mechanism is connected with the bottom of the hand rest plate, and the other end of the height adjusting mechanism is fixed relative to the operating table and used for adjusting the height of the hand rest plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121316946.0U CN220608621U (en) | 2021-06-11 | 2021-06-11 | Operation lateral position hand placing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121316946.0U CN220608621U (en) | 2021-06-11 | 2021-06-11 | Operation lateral position hand placing mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220608621U true CN220608621U (en) | 2024-03-19 |
Family
ID=90232517
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121316946.0U Active CN220608621U (en) | 2021-06-11 | 2021-06-11 | Operation lateral position hand placing mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220608621U (en) |
-
2021
- 2021-06-11 CN CN202121316946.0U patent/CN220608621U/en active Active
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